WO2002041720A2 - Fluid flow system for spring-cushioned shoe - Google Patents
Fluid flow system for spring-cushioned shoe Download PDFInfo
- Publication number
- WO2002041720A2 WO2002041720A2 PCT/US2001/051370 US0151370W WO0241720A2 WO 2002041720 A2 WO2002041720 A2 WO 2002041720A2 US 0151370 W US0151370 W US 0151370W WO 0241720 A2 WO0241720 A2 WO 0241720A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vacuity
- shoe
- sole
- spring
- fluid
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 67
- 238000004891 communication Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 20
- 229920002457 flexible plastic Polymers 0.000 claims description 8
- 239000012080 ambient air Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000037147 athletic performance Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/189—Resilient soles filled with a non-compressible fluid, e.g. gel, water
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/182—Helicoidal springs
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/183—Leaf springs
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-7005259A KR20030063363A (en) | 2000-10-19 | 2001-10-19 | Fluid flow system for spring-cushioned shoe |
AU2002239790A AU2002239790A1 (en) | 2000-10-19 | 2001-10-19 | Fluid flow system for spring-cushioned shoe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24154700P | 2000-10-19 | 2000-10-19 | |
US60/241,547 | 2000-10-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2002041720A2 true WO2002041720A2 (en) | 2002-05-30 |
WO2002041720A3 WO2002041720A3 (en) | 2002-09-12 |
WO2002041720A9 WO2002041720A9 (en) | 2003-07-17 |
Family
ID=22911138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/051370 WO2002041720A2 (en) | 2000-10-19 | 2001-10-19 | Fluid flow system for spring-cushioned shoe |
Country Status (5)
Country | Link |
---|---|
US (3) | US6665957B2 (en) |
KR (1) | KR20030063363A (en) |
CN (1) | CN1599569A (en) |
AU (1) | AU2002239790A1 (en) |
WO (1) | WO2002041720A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012032357A1 (en) * | 2010-09-10 | 2012-03-15 | Harrison Spinks Beds Limited | Resilient pad for footwear |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7752775B2 (en) | 2000-03-10 | 2010-07-13 | Lyden Robert M | Footwear with removable lasting board and cleats |
US6665957B2 (en) * | 2000-10-19 | 2003-12-23 | Shoe Spring, Inc. | Fluid flow system for spring-cushioned shoe |
KR100456123B1 (en) * | 2001-11-06 | 2004-11-15 | 하경림 | communication integration system for establishing fittest communication route depending on information of user's communication terminals and calling method using the same |
US20030126760A1 (en) * | 2002-01-04 | 2003-07-10 | Shoe Spring, Inc. | Shock resistant shoe |
US7441347B2 (en) * | 2003-01-02 | 2008-10-28 | Levert Francis E | Shock resistant shoe |
WO2006032014A2 (en) * | 2004-09-14 | 2006-03-23 | Tripod, L.L.C. | Sole unit for footwear and footwear incorporating same |
US7458172B2 (en) * | 2004-09-27 | 2008-12-02 | Nike, Inc. | Impact attenuating devices and products containing such devices |
US7730635B2 (en) * | 2004-09-27 | 2010-06-08 | Nike, Inc. | Impact-attenuation members and products containing such members |
US7314125B2 (en) | 2004-09-27 | 2008-01-01 | Nike, Inc. | Impact attenuating and spring elements and products containing such elements |
US7398337B2 (en) * | 2005-02-25 | 2008-07-08 | International Business Machines Corporation | Association of host translations that are associated to an access control level on a PCI bridge that supports virtualization |
US7726042B2 (en) * | 2005-03-23 | 2010-06-01 | Meschan David F | Athletic shoe with removable resilient element |
BRPI0711547A2 (en) * | 2006-04-14 | 2011-11-08 | Lee Ka Shek Neville | shoe article |
US7707743B2 (en) * | 2006-05-19 | 2010-05-04 | Nike, Inc. | Article of footwear with multi-layered support assembly |
US7757410B2 (en) * | 2006-06-05 | 2010-07-20 | Nike, Inc. | Impact-attenuation members with lateral and shear force stability and products containing such members |
US20080209762A1 (en) * | 2007-01-26 | 2008-09-04 | Krafsur Andrew B | Spring cushioned shoe |
US20080189982A1 (en) * | 2007-02-09 | 2008-08-14 | Krafsur Andrew B | Shoe spring sole insert |
US20080189986A1 (en) * | 2007-02-13 | 2008-08-14 | Alexander Elnekaveh | Ventilated and resilient shoe apparatus and system |
US7841108B2 (en) * | 2007-05-29 | 2010-11-30 | Nike, Inc. | Article of footwear with visible indicia |
KR100755731B1 (en) * | 2007-06-19 | 2007-09-06 | 이병헌 | A stucture of shoes uppers, a manufacturing method of shoes and a structure of shoes |
US8302233B2 (en) | 2007-09-11 | 2012-11-06 | Nike, Inc. | Method of making an article of footwear and apparatus |
US8112905B2 (en) | 2009-04-10 | 2012-02-14 | Athletic Propulsion Labs LLC | Forefoot catapult for athletic shoes |
WO2010117966A1 (en) | 2009-04-10 | 2010-10-14 | Athletic Propulsion Labs LLC | Shoes, devices for shoes, and methods of using shoes |
US8752306B2 (en) | 2009-04-10 | 2014-06-17 | Athletic Propulsion Labs LLC | Shoes, devices for shoes, and methods of using shoes |
US8347526B2 (en) * | 2009-04-10 | 2013-01-08 | Athletic Propulsion Labs LLC | Shoes, devices for shoes, and methods of using shoes |
USD636983S1 (en) | 2009-06-05 | 2011-05-03 | Dashamerica, Inc. | Cycling shoe |
USD630419S1 (en) | 2009-06-05 | 2011-01-11 | Dashamerica, Inc. | Base plate for adjustable strap |
USD611237S1 (en) | 2009-06-05 | 2010-03-09 | Dashamerica, Inc. | Cycling shoe insole |
CN102058204B (en) * | 2009-11-13 | 2014-11-05 | 卢京燮 | Functional shoes capable of replacing sole interlayers |
US8464439B2 (en) * | 2010-05-12 | 2013-06-18 | Nike, Inc. | Contoured fluid-filled chamber with a tensile member |
US8470113B2 (en) | 2010-05-12 | 2013-06-25 | Nike, Inc. | Method of manufacturing a contoured fluid-filled chamber with a tensile member |
CA2751586C (en) | 2011-09-02 | 2013-05-07 | Paul Anthony Brown | Footwear construction |
KR20120016034A (en) * | 2011-12-01 | 2012-02-22 | 장창원 | Ventilated shoes to use half-arc-shaped plate spring |
US9271543B2 (en) * | 2012-01-11 | 2016-03-01 | Nike, Inc. | Article of footwear with support assembly having sealed chamber |
US20140068966A1 (en) * | 2012-09-11 | 2014-03-13 | Timothy Roy Chaffin | Suspension system for shoes comprised of carbon fiber springs and other components. |
US11612209B2 (en) | 2012-12-19 | 2023-03-28 | New Balance Athletics, Inc. | Footwear with traction elements |
KR102137742B1 (en) * | 2012-12-19 | 2020-07-24 | 뉴우바란스아스레틱스인코포레이팃드 | Customized footwear, and method for designing and manufacturing same |
US10806214B2 (en) | 2013-03-08 | 2020-10-20 | Nike, Inc. | Footwear fluid-filled chamber having central tensile feature |
US9320316B2 (en) | 2013-03-14 | 2016-04-26 | Under Armour, Inc. | 3D zonal compression shoe |
ITRM20130307A1 (en) | 2013-05-28 | 2014-11-29 | Scara | DYNAMIC DEVICE FOR THE CONTROL OF DRAINAGE IN THE BODY OF THE BODY WEIGHT. |
US9451805B2 (en) * | 2013-07-26 | 2016-09-27 | Nike, Inc. | Article of footwear with support assembly having primary and secondary members |
US9687042B2 (en) * | 2013-08-07 | 2017-06-27 | Nike, Inc. | Article of footwear with a midsole structure |
US9480303B2 (en) * | 2013-08-09 | 2016-11-01 | Nike, Inc. | Sole structure for an article of footwear |
US9857788B2 (en) | 2014-07-24 | 2018-01-02 | Shlomo Piontkowski | Adjustable height sole |
US20160021976A1 (en) | 2014-07-24 | 2016-01-28 | Shlomo Piontkowski | Footwear with Dynamic Arch System |
US10827798B2 (en) | 2014-07-24 | 2020-11-10 | Shlomo Piontkowski | Footwear with dynamic arch system |
US9204687B1 (en) | 2014-07-24 | 2015-12-08 | Shlomo Piontkowski | Footwear with dynamic arch system |
US9392842B2 (en) | 2014-07-24 | 2016-07-19 | Shlomo Piontkowski | Footwear with dynamic arch system |
WO2016081385A1 (en) * | 2014-11-17 | 2016-05-26 | Gill Zora S | Impact absorbing shoe |
US10010133B2 (en) | 2015-05-08 | 2018-07-03 | Under Armour, Inc. | Midsole lattice with hollow tubes for footwear |
US10010134B2 (en) | 2015-05-08 | 2018-07-03 | Under Armour, Inc. | Footwear with lattice midsole and compression insert |
US11497273B2 (en) | 2017-08-29 | 2022-11-15 | Spira, Inc. | Spring cushioned shoe with encapsulated spring |
US10874168B2 (en) * | 2018-03-21 | 2020-12-29 | Wolverine Outdoors, Inc. | Footwear sole |
CN110419812A (en) * | 2019-09-17 | 2019-11-08 | 周雄 | A kind of structure, manufacturing method, insole, sole, shoes buffering foot pressure |
US11399591B2 (en) | 2020-03-16 | 2022-08-02 | Robert Lyden | Article of footwear, method of making the same, and method of conducting retail and internet business |
US11484092B2 (en) | 2020-07-15 | 2022-11-01 | Athletic Propulsion Labs LLC | Shoes, devices for shoes, and methods of using shoes |
WO2022245386A1 (en) * | 2021-05-18 | 2022-11-24 | Athletic Propulsion Labs LLC | Shoes, devices for shoes, and methods of using shoes |
US11633007B2 (en) * | 2021-07-25 | 2023-04-25 | Deckers Outdoor Corporation | Sole including a support member |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4446634A (en) * | 1982-09-28 | 1984-05-08 | Johnson Paul H | Footwear having improved shock absorption |
US4910884A (en) * | 1989-04-24 | 1990-03-27 | Lindh Devere V | Shoe sole incorporating spring apparatus |
US5092060A (en) * | 1989-05-24 | 1992-03-03 | Enrico Frachey | Sports shoe incorporating an elastic insert in the heel |
US5353525A (en) * | 1989-02-14 | 1994-10-11 | Vistek, Inc. | Variable support shoe |
US5706589A (en) * | 1996-06-13 | 1998-01-13 | Marc; Michel | Energy managing shoe sole construction |
US6282814B1 (en) * | 1999-04-29 | 2001-09-04 | Shoe Spring, Inc. | Spring cushioned shoe |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1380879A (en) * | 1913-05-19 | 1921-06-07 | Young Carl | Shoe |
US1469920A (en) | 1922-09-21 | 1923-10-09 | Dutchak John | Spring heel |
US1502087A (en) | 1924-02-08 | 1924-07-22 | Bunns Julius | Boot or shoe |
US1675256A (en) | 1927-07-13 | 1928-06-26 | Ray Shelton | Shoe heel |
US1942312A (en) | 1932-10-05 | 1934-01-02 | Stephen M Tutoky | Shoe heel |
US2334719A (en) * | 1940-11-22 | 1943-11-23 | Margolin Meyer | Resilient middle sole or insole |
US2535102A (en) | 1945-11-24 | 1950-12-26 | Taylor James Walton | Shoe heel |
US2447603A (en) | 1946-09-27 | 1948-08-24 | Ballard F Snyder | Shoe |
US2444865A (en) | 1947-07-08 | 1948-07-06 | John P Warrington | Spring heel adapter |
US2668374A (en) | 1951-03-14 | 1954-02-09 | Seigle William | Spring cushioning insole |
US2669038A (en) | 1951-11-19 | 1954-02-16 | Werth Robert De | Shock absorbing shoe heel |
US2720041A (en) * | 1953-03-31 | 1955-10-11 | Kajtar Kalman | Footwear with provision to change the air therein |
US3050875A (en) * | 1962-05-07 | 1962-08-28 | Daniel T Robbins | Self-ventilating sole |
US3225463A (en) * | 1962-10-12 | 1965-12-28 | Charles E Burnham | Air ventilated insole |
US3702999A (en) | 1971-02-22 | 1972-11-14 | Ivan A Gradisar | Partial weight bear warning device |
US3791375A (en) | 1971-09-29 | 1974-02-12 | E Pfeiffer | Device for sensing and warning of excessive ambulation force |
US3822490A (en) | 1973-05-02 | 1974-07-09 | S Murawski | Hollow member for shoes |
US4267648A (en) | 1979-09-19 | 1981-05-19 | Weisz Vera C | Shoe sole with low profile integral spring system |
SE8102124L (en) * | 1981-04-02 | 1982-10-03 | Lars Gustaf Birger Peterson | SOLE |
US4414760A (en) * | 1982-04-16 | 1983-11-15 | Kaepa, Inc. | Air-cushion insole |
US4492046A (en) | 1983-06-01 | 1985-01-08 | Ghenz Kosova | Running shoe |
US4592153A (en) | 1984-06-25 | 1986-06-03 | Jacinto Jose Maria | Heel construction |
US4894933A (en) | 1985-02-26 | 1990-01-23 | Kangaroos U.S.A., Inc. | Cushioning and impact absorptive means for footwear |
US4715130A (en) | 1985-09-20 | 1987-12-29 | Alessandro Scatena | Cushion system for shoes |
US4638575A (en) | 1986-01-13 | 1987-01-27 | Illustrato Vito J | Spring heel for shoe and the like |
US4815221A (en) | 1987-02-06 | 1989-03-28 | Reebok International Ltd. | Shoe with energy control system |
US4843737A (en) | 1987-10-13 | 1989-07-04 | Vorderer Thomas W | Energy return spring shoe construction |
US4901987A (en) | 1988-05-03 | 1990-02-20 | Smalley Steel Ring Company | Crest-to-crest compression spring with circular flat shim ends |
US5138776A (en) | 1988-12-12 | 1992-08-18 | Shalom Levin | Sports shoe |
US5528842A (en) | 1989-02-08 | 1996-06-25 | The Rockport Company, Inc. | Insert for a shoe sole |
KR920007614Y1 (en) | 1990-10-27 | 1992-10-16 | 정인수 | Ventilated shoes |
DE4114551C2 (en) | 1990-11-07 | 2000-07-27 | Adidas Ag | Shoe bottom, in particular for sports shoes |
US5502901A (en) | 1991-05-07 | 1996-04-02 | Brown; Jeffrey W. | Shock reducing footwear and method of manufacture |
US5269081A (en) | 1992-05-01 | 1993-12-14 | Gray Frank B | Force monitoring shoe |
US5282324A (en) * | 1992-06-29 | 1994-02-01 | Cheng Peter S C | Valveless ventilating arrangement for a shoe and method |
US5224278A (en) | 1992-09-18 | 1993-07-06 | Jeon Pil D | Midsole having a shock absorbing air bag |
US5437110A (en) | 1993-02-04 | 1995-08-01 | L.A. Gear, Inc. | Adjustable shoe heel spring and stabilizer |
US5860225A (en) * | 1993-04-16 | 1999-01-19 | Breeze Technology | Self-ventilating footwear |
US5343636A (en) | 1993-05-24 | 1994-09-06 | Albert Sabol | Added footwear to increase stride |
US5560126A (en) | 1993-08-17 | 1996-10-01 | Akeva, L.L.C. | Athletic shoe with improved sole |
US5435079A (en) | 1993-12-20 | 1995-07-25 | Gallegos; Alvaro Z. | Spring athletic shoe |
US5511324A (en) | 1994-04-01 | 1996-04-30 | Smith; Roosevelt | Shoe heel spring |
US5513448A (en) | 1994-07-01 | 1996-05-07 | Lyons; Levert | Athletic shoe with compression indicators and replaceable spring cassette |
US5595002A (en) | 1994-12-05 | 1997-01-21 | Hyde Athletic Industries, Inc. | Stabilizing grid wedge system for providing motion control and cushioning |
US5517769A (en) | 1995-06-07 | 1996-05-21 | Zhao; Yi | Spring-loaded snap-type shoe |
US5544431A (en) | 1995-06-16 | 1996-08-13 | Dixon; Roy | Shock absorbing shoe with adjustable insert |
US5671552A (en) | 1995-07-18 | 1997-09-30 | Pettibone; Virginia G. | Atheletic shoe |
US5651196A (en) | 1996-01-11 | 1997-07-29 | Hsieh; Frank | Highly elastic footwear sole |
US5639074A (en) | 1996-03-05 | 1997-06-17 | Smalley Steel Ring Co. | Interlaced wave spring |
US5649374A (en) | 1996-05-10 | 1997-07-22 | Chou; Hsueh-Li | Combined resilient sole of a shoe |
US5896679A (en) | 1996-08-26 | 1999-04-27 | Baldwin; Phillip | Article of footwear |
US5743028A (en) | 1996-10-03 | 1998-04-28 | Lombardino; Thomas D. | Spring-air shock absorbtion and energy return device for shoes |
US5832629A (en) | 1996-12-03 | 1998-11-10 | Wen; Jack | Shock-absorbing device for footwear |
US5875567A (en) | 1997-04-21 | 1999-03-02 | Bayley; Richard | Shoe with composite spring heel |
EP0933360A1 (en) * | 1997-12-22 | 1999-08-04 | Pharmachemie B.V. | Synthesis of new beta-lactams |
US6006449A (en) | 1998-01-29 | 1999-12-28 | Precision Products Group, Inc. | Footwear having spring assemblies in the soles thereof |
US5916071A (en) | 1998-03-20 | 1999-06-29 | Lee; Yan-Yee | Shoe equipped with spring for doing jumping exercise |
US6079123A (en) * | 1998-09-28 | 2000-06-27 | Breeze Technology | Self-ventilating insert for footwear |
US6665957B2 (en) * | 2000-10-19 | 2003-12-23 | Shoe Spring, Inc. | Fluid flow system for spring-cushioned shoe |
-
2001
- 2001-10-18 US US09/982,520 patent/US6665957B2/en not_active Expired - Lifetime
- 2001-10-19 AU AU2002239790A patent/AU2002239790A1/en not_active Abandoned
- 2001-10-19 WO PCT/US2001/051370 patent/WO2002041720A2/en active Application Filing
- 2001-10-19 KR KR10-2003-7005259A patent/KR20030063363A/en not_active Application Discontinuation
- 2001-10-19 CN CNA018176518A patent/CN1599569A/en active Pending
-
2003
- 2003-05-14 US US10/436,935 patent/US6865824B2/en not_active Expired - Lifetime
-
2005
- 2005-01-31 US US11/047,446 patent/US7159338B2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4446634A (en) * | 1982-09-28 | 1984-05-08 | Johnson Paul H | Footwear having improved shock absorption |
US5353525A (en) * | 1989-02-14 | 1994-10-11 | Vistek, Inc. | Variable support shoe |
US4910884A (en) * | 1989-04-24 | 1990-03-27 | Lindh Devere V | Shoe sole incorporating spring apparatus |
US5092060A (en) * | 1989-05-24 | 1992-03-03 | Enrico Frachey | Sports shoe incorporating an elastic insert in the heel |
US5706589A (en) * | 1996-06-13 | 1998-01-13 | Marc; Michel | Energy managing shoe sole construction |
US6282814B1 (en) * | 1999-04-29 | 2001-09-04 | Shoe Spring, Inc. | Spring cushioned shoe |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012032357A1 (en) * | 2010-09-10 | 2012-03-15 | Harrison Spinks Beds Limited | Resilient pad for footwear |
Also Published As
Publication number | Publication date |
---|---|
AU2002239790A1 (en) | 2002-06-03 |
CN1599569A (en) | 2005-03-23 |
KR20030063363A (en) | 2003-07-28 |
WO2002041720A9 (en) | 2003-07-17 |
WO2002041720A3 (en) | 2002-09-12 |
US6665957B2 (en) | 2003-12-23 |
US20030192201A1 (en) | 2003-10-16 |
US6865824B2 (en) | 2005-03-15 |
US7159338B2 (en) | 2007-01-09 |
US20020088142A1 (en) | 2002-07-11 |
US20050126040A1 (en) | 2005-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6665957B2 (en) | Fluid flow system for spring-cushioned shoe | |
US6055747A (en) | Shock absorption and energy return assembly for shoes | |
CN110662449B (en) | Dome midsole with staged compression stiffness | |
US5979078A (en) | Cushioning device for a footwear sole and method for making the same | |
US7219447B2 (en) | Spring cushioned shoe | |
US6886274B2 (en) | Spring cushioned shoe | |
KR100753881B1 (en) | Footwear sole component with a single sealed chamber | |
CN110662443B (en) | Midsole with graded response | |
EP3675674B1 (en) | Spring cushioned shoe with encapsulated spring | |
EP1198185B1 (en) | Spring cushioned shoe | |
WO1996016564A9 (en) | Cushioning device for a footwear sole and method for making the same | |
US6589614B2 (en) | Cushioning device for an athletic shoe | |
US7152342B2 (en) | Reversed kinetic system for shoe sole | |
KR100775362B1 (en) | Shoes with elastic bodies | |
US20010008678A1 (en) | Skeletal suspension system | |
CN215913505U (en) | Spring buffering shoes with packaging springs | |
WO1999020135A1 (en) | Shoes of excellent landing-shock absorption | |
KR100578331B1 (en) | Air bag for shoes and its manufacturing method | |
IL105787A (en) | Resilient heel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) |
Free format text: EXCEPT/SAUF CO, EC, PH |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020037005259 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 018176518 Country of ref document: CN |
|
COP | Corrected version of pamphlet |
Free format text: PAGES 1/3-3/3, DRAWINGS, REPLACED BY NEW PAGES 1/3-3/3; DUE TO LATE TRANSMITTAL BY THE RECEIVING OFFICE |
|
WWP | Wipo information: published in national office |
Ref document number: 1020037005259 Country of ref document: KR |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |