|Publication number||US2512310 A|
|Publication date||Jun 20, 1950|
|Filing date||Jan 28, 1949|
|Priority date||Jan 28, 1949|
|Publication number||US 2512310 A, US 2512310A, US-A-2512310, US2512310 A, US2512310A|
|Inventors||Corson William G|
|Original Assignee||Corson William G|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (3), Referenced by (57), Classifications (6)|
|External Links: USPTO, USPTO Assignment, Espacenet|
June 20, 1950 w, co so 2,512,310
RUBBER FLOOR MAT Filed Jan. 28, 1949 2 Sheets-Sheet l INVENTOR.
W/LL/fl/ q. coRsoA/ dtfornqg June 20, 1950 w. G. coRsoN 2,512,310
RUBBER FLOOR MAT Filed Jan. 28, 1949 2 Sheets-Sheet 2 FIG. 6"
INVENTOR. WILL/HM G- CORSON' Gfforngy Patented June 20, 1950 can-w STATES a NT "r. ice
RUBBER FLOQR MAT 7 William G. Corson. Akron, 'Ohio Applicaticn lanuary 28, 1949, Serial No..73,349.
trating. the resilient cushioning... action thereof upon. application. oiffootl pressure in use.
Figured is. atop perspective view of a modified form of floor mat' embodying. the features of the invention.-
Figure 5. is. a fragmentary top. plan view of another modified-form of floor mat;
Figure 6' is an enlarged fragmentary crosssection. taken substantially on the line B'6' of Figure 5;
Figure '7 is a-view similarto Figure 6 illustrating application of foot pressure in the manner of Figure 3.
Figure 8 is a fragmentary toppl'an'view of still another modifiedformof floor matl Figure 9 is a fragmentary cross-section taken substantially on the line 9--9 o-f Figure 8-.-
Referring-particularly to the form ofa thezimproved fioor mat shown in Figures 1, 2 and 3, the numeral it designates a vulcanized rubber pad including a thin flexible web I l and spaced rib portions 32, I2 and l3, l3, integral with the web, coextending at opposite sides thereof. The spaced ribs of both sides are straight and extend in parallelism, and the ribs of opposite sides are in such staggered relation that the respective ribs of either side are substantially complemental to the spaces defined between adjacent pairs of ribs of the other side. The ribs [2 and I3 may have transverse cross-sections on the order of an involute gear tooth, and in efiect the adjacent opposite projections 52 and I3 are connected to each other by contiguous flexible portions of the web I I.
In use of the mat on a floor or other surface, as by a person standing on the same, pressure of a heel H, for example, will urge .a number of upper ribs l2 downwardly into spaces 13a defined by correspondingly adjacent pairs of bottom ribs I3,
substantially as shown in Figure 3. That is, said contiguous flexible web portions are sufiiciently thin whereby the top ribs in-the area subjected to said pressure of heel'l-I are yieldingly urged downwardly witl'iin thesubstantially complemental spaces l3aand into contact with said surface, against resilient flexing along the contiguous flexible web portions and the inherent tendency of the pad to resume the normal vulcanized condition thereof best shown in Figure 2.
In the form'ofth'e invention shown in Figure 4, the rib construction i's'substantially as described above, except that the complete mat'may include a series of integrally connected square sections M, i l, each having'oppositely disposed'series of spacedribportio'ns:WAS-and i6,- 15; corresponding to ribs I2 and"l3 the ribs of adjacent sections, howevenextending in different angular This mat directions with respectto each other. otherwise functions as before, and'like parts'have been given like numerals.
Referring now to Figures 5, 6 and'l, there is illust'rated a rubber floor'mat comprising a rela-- tively thin flexible pad' having closely spaced square recesses I1 H'- in an-upper facethereof, and having integral projections I8, It on the underside of the same.- The bottom faces of the projections l8 may berecessed as indicated at it'd, to provide maximum adhesionof the mat to a; surface by use ofa' vacuum principle, as Wellas toprovide' maximum foot-wiping action when the mat is reversed to present the projections ontop' thereof. The projections i8 arearranged directly opposite the respective-recesses I! and have outlines substantially complemental thereto, whereby. upon-application'offo'ot pressure, as shown at Hg in Figure 7, the projections 18 are relatively engaged or flexed within the complemental recesses forms of the improved floor mat, which are soft and yielding with respect to the weight of a person standing upon the same. This resiliency may be readily controlled in production by varying the thickness of the webs of the mats, or by varying the clearance between the complementally interengageable parts.
All forms of the mat are ideafly suited for use of persons such as bank tellers, for example, who must necessarily stand at one place for long periods of time. Each form of the invention described is adapted to be used with either side up.
Other modifications of the invention may be resorted to without departing from the spirit thereof or the scope of the appended claims.
What is claimed is:
1. A floor mat comprising a pad including a flexible web of resilient material and cooperating projections at opposite sides of the same, the projections of one said side of the web having opposed edge portions defining spaces therebetween and the projections of the other side of the web being complemental to said spaces, the complemental edge portions of said cooperating projections of said opposite sides of the web being connected by contiguous flexible portions of the web, said flexible web portions being of suflicient thinness whereby upon application of downward pressure to an area of the pad while the same is at rest on a surface said cooperating projections on opposite sides of the web at the pressure area will be yieldingly relatively urged toward each other in the plane of the pad against resilient flexing along said flexible web portions, the projections of said other side of the web thereby engaging to a substantial extent within said complemental spaces of said one side of the web.
2. A mat of the character described comprising a pad of rubber or like resilient material including a flexible web and cooperating projections at opposite sides of the same, the projections of one said side of the web having opposed edge portions defining spaces therebetween and the projections of the other side of the web being generally complemental to said spaces, the complemental edge portions of said cooperating projections at said opposite sides of the web being connected by contiguous flexible portions of the web, said flexible web portions being of suflicient thinness whereby upon application of pressure to an area of the pad while the same is at rest on a surface said cooperating projections on opposite sides of the web at the pressure area will be yieldingly relatively urged toward each other in the plane of the pad against resilient flexing along flexible said web portions, the projections of said other side of the web thereby engaging to a substantial extent within said complemental spaces of said one side of the web.
3. A floor mat comprising a pad of resilient material including elongated projections coextending at opposite sides of the same, adjacent projections of one side of the pad defining spaces therebetween and cooperating projections of the other side of the pad being substantially complemental to said spaces, complemental edge portions of said opposite cooperating projections being connected by contiguous flexible web portions of the pad, said contiguous flexible web portions being of said relative thinness whereby upon application of pressure to an area of the pad while the same is at rest on a surface the opposite cooperating projections at the pressure area will be yieldingly relatively urged toward each other in the plane of the pad against resilient flexing along said contiguous flexible web portions and the resiliency of the material of the pad, the projections of said other side of the pad thereby engaging within said complemental spaces.
4. A floor mat comprising a pad including a flexible web portion of resilient material, parallel rib portions on opposite top and bottom sides of said web, the rib portions on one side of said web being staggered with respect to the rib portions on the other side thereof, the oppositely adjacent ribs being connected to each other by contiguous flexible web portions of such thinness whereby upon application of pressure to an area of the pad while the same is at rest on a surface the ribs of said top side will be'yieldingly urged into the spaces between corresponding adjacent ribs of the bottom side against resilient flexing of said contiguous flexible web portions and the resiliency of the material of the pad.
5. A floor mat comprising a pad of flexible, resilient material, said pad having spaced recesses in one face thereof and the other side thereof having projections of outer outline complemental to the inner outline of the recesses, said projections being connected to the pad by contiguous flexible web portions of such thinness 40 whereby upon application of pressure to an area of REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 1,019,212 Yates Mar. 5, 1912 1,215,235 Atwood Feb. 6, 1917 1,887,200 Hand Nov. 8, 1932
|Cited Patent||Filing date||Publication date||Applicant||Title|
|US1019212 *||Mar 20, 1911||Mar 5, 1912||William Yates||Mat.|
|US1215235 *||Jan 14, 1915||Feb 6, 1917||William S Atwood||Tread-plate.|
|US1887200 *||Mar 4, 1931||Nov 8, 1932||Hand Leslie T||Mat|
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US2667654 *||Feb 24, 1951||Feb 2, 1954||Wear Proof Mat Company||Mat|
|US2881485 *||Aug 29, 1956||Apr 14, 1959||Leo Hyman||Stair carpet nosing|
|US2984697 *||Dec 9, 1957||May 16, 1961||Plastic Prec Parts Co||Pre-wired circuit panel|
|US3026224 *||May 1, 1959||Mar 20, 1962||Fabreeka Products Co||Vibration absorbing pad|
|US3206785 *||Nov 27, 1962||Sep 21, 1965||Heil Richard A||Floor mat|
|US3242034 *||Jul 18, 1962||Mar 22, 1966||John Trager||De-icing pad|
|US3699926 *||Oct 19, 1970||Oct 24, 1972||Rubber Ind Vasto Nv||Floor mat for animals|
|US5170526 *||Feb 18, 1992||Dec 15, 1992||Milliken Research Corporation||Dust control mat with improved cleat|
|US5227214 *||Mar 27, 1992||Jul 13, 1993||Milliken Research Corporation||Anti-creep mat|
|US5293660 *||Apr 21, 1993||Mar 15, 1994||Park Jai H||Foot scrub mat|
|US5513412 *||Dec 14, 1994||May 7, 1996||Longazel; Thomas W.||Rumble strip for windshield wiper blade having an adjustable length|
|US5815995 *||Aug 1, 1996||Oct 6, 1998||Diversified Industrial Technologies, Inc.||Slip-resistant floor covering system|
|US6219876||May 4, 1999||Apr 24, 2001||Tech Mats, L.L.C.||Floor mat|
|US6417778||Jan 24, 2001||Jul 9, 2002||Tech Mats Llc||Advanced floor mat|
|US6507285||May 3, 2002||Jan 14, 2003||Intellimats, Llc.||Cleaning system with electronic display|
|US6735806||May 11, 2001||May 18, 2004||Eggs In The Pipeline, Llc||Tacky roller for improved surface cleaning|
|US6844058||Nov 2, 2001||Jan 18, 2005||Tech Mats, Llc||Floor mat including tacky surface with tacky-when-dry and tacky-when-wet properties|
|US6866916 *||Nov 21, 2000||Mar 15, 2005||Millennium Mat Co.||Slip resistant mat and process of manufacture of same|
|US6873266||Nov 1, 2002||Mar 29, 2005||Intellimats, Llc||Electronic floor display|
|US6886209||Aug 14, 2001||May 3, 2005||Tech Mats, Llc||Advanced floor mat|
|US6917301||Oct 10, 2003||Jul 12, 2005||Intellimats, Llc||Floor display system with variable image orientation|
|US6940418||Feb 26, 2003||Sep 6, 2005||Intellimats, Llc||Electronic floor display cleaning system and protective cover|
|US6946183||Sep 15, 2003||Sep 20, 2005||The Millennium Mat Company, Llc||Slip resistant mat|
|US6982649||May 16, 2003||Jan 3, 2006||Intellimats, Llc||Floor display system with interactive features|
|US7009523||Jun 5, 2003||Mar 7, 2006||Intellimats, Llc||Modular protective structure for floor display|
|US7045194 *||Feb 7, 2002||May 16, 2006||Better Life Technoloogy, L.L.C.||Protective flooring unit with flap|
|US7109881||Sep 22, 2005||Sep 19, 2006||Intellimats Llc||Electronic floor display with weight measurement and reflective display|
|US7145469||Dec 3, 2004||Dec 5, 2006||Intellimats, Llc||Display system for use on horizontal or non-horizontal surfaces|
|US7180016 *||Feb 12, 2003||Feb 20, 2007||Hi-Scan Technology (Pty) Ltd||Weight sensor accessory|
|US7205903||Jan 20, 2004||Apr 17, 2007||Intellimat, Inc.||Interactive and dynamic electronic floor advertising/messaging display|
|US7300032 *||Jan 25, 2005||Nov 27, 2007||Atire Terchnologies, Inc.||Vibration and noise abatement pad|
|US7358861||Aug 9, 2005||Apr 15, 2008||Intellimats||Electronic floor display with alerting|
|US7370452 *||Sep 16, 2002||May 13, 2008||Rogers Melissa B||Mat assembly for heavy equipment transit and support|
|US7401441||Jul 20, 2004||Jul 22, 2008||Whirlpool Corporation||Channeled floor covering|
|US7456755||Jun 8, 2007||Nov 25, 2008||Intellimat, Inc.||Floor mat and system having electronic display device connectable to a network|
|US7511630||Apr 16, 2007||Mar 31, 2009||Intellimat, Inc.||Dynamic electronic display system with brightness control|
|US7629896||Jun 27, 2007||Dec 8, 2009||Intellimat, Inc.||Floor display system with interactive features and variable image rotation|
|US20020156634 *||Feb 14, 2002||Oct 24, 2002||Blum Ronald D.||Floor mat with voice-responsive display|
|US20040091674 *||Nov 12, 2002||May 13, 2004||3M Innovative Properties Company||Mat with elastic compressible elements|
|US20040119602 *||Oct 10, 2003||Jun 24, 2004||Blum Ronald D.||Floor display system with variable image orientation|
|US20040139570 *||Aug 1, 2003||Jul 22, 2004||Blum Ronald D.||Tacky sheets with reduced glare or shine|
|US20040191482 *||Feb 26, 2004||Sep 30, 2004||Sekisui Chemical Co., Ltd.||Interlayer for laminated glass and laminated glass|
|US20040221411 *||Jun 8, 2004||Nov 11, 2004||Tech Mats, Lcc||Advanced floor mat|
|US20040256765 *||Jun 18, 2003||Dec 23, 2004||Millennium Mat Company||Method and system for making a slip resistant mat|
|US20050055937 *||Jul 20, 2004||Mar 17, 2005||Zimmerle Johnny W.||Channeled floor covering|
|US20050082094 *||Feb 12, 2003||Apr 21, 2005||Rudiger Gebert||Weight sensor accessory|
|US20050100711 *||Sep 15, 2003||May 12, 2005||The Millennium Mat Company, Llc||Slip resistant mat|
|US20050134474 *||Dec 3, 2004||Jun 23, 2005||William Kokonaski||Display system for use on horizontal or non-horizontal surfaces|
|US20050238854 *||Jul 14, 2004||Oct 27, 2005||Ching Feng Blinds Ind. Co., Ltd.||Dinner mat|
|US20050282465 *||May 31, 2005||Dec 22, 2005||Mcnab Brie E||Moulded mat|
|US20060049955 *||Sep 22, 2005||Mar 9, 2006||Blum Ronald D||Electronic floor display with weight measurement and reflective display|
|US20060152483 *||Mar 7, 2006||Jul 13, 2006||Blum Ronald D||Floor covering with voice-responsive display|
|US20060163440 *||Jan 25, 2005||Jul 27, 2006||Williams Robert F||Vibration and noise abatement pad|
|US20090117330 *||Feb 7, 2007||May 7, 2009||Dai Nippon Printing Co., Ltd.||Original sheet of embossed release sheet, embossed release sheet, method for manufacturing original sheet of embossed release sheet, method for manufacturing embossed release sheet, apparatus for manufacturing embossed release sheet, synthetic leather, and method for manufacturing synthetic leather|
|EP0138654A2 *||Sep 7, 1984||Apr 24, 1985||A. DUPONT & ASSOCIES INC.||Tile for an entrance mat|
|EP1654112A2 *||Jul 7, 2004||May 10, 2006||Milliken & Company||Non-migrating floor mat|
|WO2004044344A2 *||Sep 23, 2003||May 27, 2004||3M Innovative Properties Co||Mat with elastic compressible elements|
|U.S. Classification||15/215, D06/583|
|International Classification||A47G27/00, A47G27/02|