CA1020335A - Razor blade assembly - Google Patents

Razor blade assembly

Info

Publication number: CA1020335A
Authority: CA; Canada
Prior art keywords: blade assembly; razor blade; razor; assembly; blade
Prior art date: 1974-07-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA225,369A

Other languages

French (fr)

Other versions

CA225369S (en

Inventor

Roger L. Perry

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Gillette Co LLC

Original Assignee

Gillette Co LLC

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-07-23

Filing date

1975-04-24

Publication date

1977-11-08

1975-04-24 Application filed by Gillette Co LLC filed Critical Gillette Co LLC

1977-11-08 Application granted granted Critical

1977-11-08 Publication of CA1020335A publication Critical patent/CA1020335A/en

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
- B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
- B26B21/225—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit the changeable unit being resiliently mounted on the handle

CA225,369A 1974-07-23 1975-04-24 Razor blade assembly Expired CA1020335A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/490,930 US3950849A (en)	1974-07-23	1974-07-23	Razor with rotatably mounted shaving unit

Publications (1)

Publication Number	Publication Date
CA1020335A true CA1020335A (en)	1977-11-08

Family

ID=23950099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA225,369A Expired CA1020335A (en)	1974-07-23	1975-04-24	Razor blade assembly

Country Status (10)

Country	Link
US (1)	US3950849A (en)
JP (1)	JPS5754150B2 (en)
AU (1)	AU496731B2 (en)
BR (1)	BR7503215A (en)
CA (1)	CA1020335A (en)
DE (1)	DE2522715A1 (en)
ES (1)	ES437059A1 (en)
FR (1)	FR2279525A1 (en)
GB (1)	GB1469496A (en)
SE (1)	SE7505135L (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4057896A (en) *	1975-05-12	1977-11-15	The Gillette Company	Razor handle
US4083104A (en) *	1975-05-12	1978-04-11	The Gillette Company	Razor handle
US4094063A (en) *	1976-12-15	1978-06-13	The Gillette Company	Razor assembly with pivotally mounted cartridge
US4288920A (en) *	1979-11-13	1981-09-15	The Gillette Company	Shaving system with pivotally mounted razor cartridge
US4283850A (en) *	1979-11-13	1981-08-18	The Gillette Company	Razor blade assembly with a removable blade cartridge
US4281456A (en) *	1979-11-13	1981-08-04	The Gillette Company	Razor handle with a pivotal connection means for an element of a blade cartridge mounted thereon
US4403414A (en) *	1981-04-09	1983-09-13	Warner-Lambert Company	Socket device for a pivotal razor
NZ202924A (en) *	1982-01-27	1986-06-11	Wilkinson Sword Ltd	A razor blade assembly
US4498235A (en) *	1982-09-17	1985-02-12	The Gillette Company	Razor blade assembly
US4488357A (en) *	1982-09-17	1984-12-18	The Gillette Company	Safety razor
US4492025A (en) *	1982-09-17	1985-01-08	The Gillette Company	Razor handle assembly
US4492024A (en) *	1982-09-17	1985-01-08	The Gillette Company	Razor blade assembly
DE3518703A1 (en) *	1985-05-24	1986-11-27	Merkur Stahlwaren Wolfgang Hannemann, 5650 Solingen	HAND SHAVER
IL79651A (en) *	1986-08-07	1991-03-10	America Israel Blades Ltd	Safety razor
US4756082A (en) *	1987-05-12	1988-07-12	Apprille Jr Domenic V	Razor blade assembly and handle therefor
US5050301A (en) *	1990-09-19	1991-09-24	The Gillette Company	Razor assembly
ATE469739T1 (en)	1991-11-27	2010-06-15	Gillette Co	RAZORS
US5347714A (en) *	1993-02-18	1994-09-20	American Safety Razor Company	Movable blade shaving cartridge
US5343622A (en) *	1993-02-22	1994-09-06	Andrews Edward A	Bi-directional razor device
US5956851A (en) *	1996-04-10	1999-09-28	The Gillette Company	Shaving system including handle and replaceable cartridges
US6041926A (en) *	1996-04-10	2000-03-28	The Gillette Company	Dispensing razor blade cartridges used with a handle
US5787586A (en) *	1996-04-10	1998-08-04	The Gillette Company	Shaving system and method
US5661907A (en) *	1996-04-10	1997-09-02	The Gillette Company	Razor blade assembly
CA2276882C (en) *	1999-07-02	2000-05-02	Stephen Macneil	Device for trimming and shaping a beard or moustache
US6442850B1 (en) *	2001-02-28	2002-09-03	Pfizer Inc.	Shaving razor using blade cartridge and blade cartridge therefor
EP1304196B1 (en) *	2001-10-22	2005-03-09	Eveready Battery Company, Inc.	Shaving device
US20050198830A1 (en) *	2004-03-11	2005-09-15	Walker Vincent P.	Shaving cartridges and razors
US7685720B2 (en) *	2004-09-07	2010-03-30	Bic-Violex S.A.	Razor handle and shaver including such a handle
US8033023B2 (en) *	2004-10-20	2011-10-11	The Gillette Company	Shaving razors and cartridges
US20070213742A1 (en) *	2006-03-08	2007-09-13	Callahan Mark J	Surgical hair trimmer
US20080216324A1 (en) *	2007-03-08	2008-09-11	Mark Tauer	Surgical hair trimmer
US8720072B2 (en) *	2010-08-11	2014-05-13	Thomas J. Bucco	Razor with three-axis multi-position capability
US8898909B2 (en)	2010-08-25	2014-12-02	Spectrum Brands, Inc.	Electric shaver
US8745882B2 (en) *	2010-09-29	2014-06-10	The Gillette Company	Flexible and separable portion of a razor handle
US8745883B2 (en) *	2010-09-29	2014-06-10	The Gillette Company	Razor handle with a rotatable portion
KR101977753B1 (en) *	2012-12-21	2019-08-28	빅-비올렉스 에스아	Shaver with interchangeable cartridge, cartridge and head and handle assembly for such shaver
WO2016081795A1 (en) *	2014-11-21	2016-05-26	Leaf Shave Company Llc	Razor with pivoting head
JP2020503954A (en) *	2017-01-17	2020-02-06	ビック・バイオレクス・エス・エー	Connector adapted for wet shaving cartridge pivotable about two axes
EP3348364B1 (en)	2017-01-17	2020-04-15	BIC-Violex S.A.	A handle for a shaver enabling rotational movement of a cartridge
EP3348363B1 (en)	2017-01-17	2019-07-24	BIC-Violex S.A.	A shaving handle system for holding a cartridge pivotable about two axes
WO2018152387A1 (en)	2017-02-17	2018-08-23	Leaf Shave Company	Trimmer razor
CN109807949B (en) *	2017-11-21	2021-05-25	株式会社多乐可	Razor assembly
US11345055B2 (en)	2018-09-05	2022-05-31	The Gillette Company Llc	Razor cartridge structure
US11298842B2 (en)	2018-09-05	2022-04-12	The Gillette Company Llc	Razor structure
USD970814S1 (en)	2020-03-24	2022-11-22	Leaf Shave Company	Trimmer razor
US11772291B2 (en)	2020-03-24	2023-10-03	Leaf Shave Company	Trimmer razor with cam track

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2744318A (en) *	1953-03-23	1956-05-08	Central Ind Corp	Razor blade changing mechanism
GB1160542A (en) *	1965-04-29	1969-08-06	Wilkinson Sword Ltd	Improvements in and relating to Shaving Units and Dispensers Therefor
US3593416A (en) *	1968-10-10	1971-07-20	Roger C Edson	Safety razor
US3740841A (en) *	1970-04-20	1973-06-26	Philip Morris Inc	Safety razor embodying blade pressure control
US3816913A (en) *	1972-10-03	1974-06-18	Warner Lambert Co	Razor with adjustable blade cartridge

1974
- 1974-07-23 US US05/490,930 patent/US3950849A/en not_active Expired - Lifetime
1975
- 1975-04-24 CA CA225,369A patent/CA1020335A/en not_active Expired
- 1975-04-26 ES ES437059A patent/ES437059A1/en not_active Expired
- 1975-04-29 GB GB1779875A patent/GB1469496A/en not_active Expired
- 1975-04-30 AU AU80663/75A patent/AU496731B2/en not_active Expired
- 1975-05-02 SE SE7505135A patent/SE7505135L/en unknown
- 1975-05-20 DE DE19752522715 patent/DE2522715A1/en active Pending
- 1975-05-22 BR BR4117/75A patent/BR7503215A/en unknown
- 1975-05-29 FR FR7516865A patent/FR2279525A1/en active Granted
- 1975-06-02 JP JP50066359A patent/JPS5754150B2/ja not_active Expired

Also Published As

Publication number	Publication date
AU496731B2 (en)	1978-10-26
AU8066375A (en)	1976-11-04
GB1469496A (en)	1977-04-06
SE7505135L (en)	1976-01-26
US3950849A (en)	1976-04-20
DE2522715A1 (en)	1976-02-12
JPS5114450A (en)	1976-02-04
JPS5754150B2 (en)	1982-11-16
FR2279525B1 (en)	1979-04-27
ES437059A1 (en)	1977-01-16
FR2279525A1 (en)	1976-02-20
BR7503215A (en)	1976-07-06

Publication	Publication Date	Title
CA1020335A (en)	1977-11-08	Razor blade assembly
CA1018336A (en)	1977-10-04	Knife assembly
AU500970B2 (en)	1979-06-07	Propellor blade
CA999132A (en)	1976-11-02	Shaving system
ZA747903B (en)	1976-07-28	Razor blade unit
JPS5325159A (en)	1978-03-08	Razor blade assembly
CA1004450A (en)	1977-02-01	Blade scraper
ZA75814B (en)	1976-03-31	Windscreen wipper blade assembly
CA1017732A (en)	1977-09-20	Helicopter blade structure
CA986702A (en)	1976-04-06	Inserted blade cutter
CA1013596A (en)	1977-07-12	Rotor cutter
CA1014405A (en)	1977-07-26	Spiker blade
CA1003199A (en)	1977-01-11	Razor blade assembly
CA1006344A (en)	1977-03-08	Razor blades
CA1024047A (en)	1978-01-10	Rotary blade assembly
CA1025655A (en)	1978-02-07	Dry shaver
AU498255B2 (en)	1979-02-22	Wiper blade
JPS52101155A (en)	1977-08-24	Knife assembly
CA1030048A (en)	1978-04-25	Shear blade
CA1027748A (en)	1978-03-14	Safety razors
CA1016524A (en)	1977-08-30	Helicopter rotor blade
CA1012747A (en)	1977-06-28	Dry shavers
AU497939B2 (en)	1979-01-25	Helicopter blade
CA1019941A (en)	1977-11-01	Hair cutters
AU1267076A (en)	1977-10-13	Razor blades