CA970951A - Razor blades - Google Patents

Razor blades

Info

Publication number
CA970951A
CA970951A CA177,796A CA177796A CA970951A CA 970951 A CA970951 A CA 970951A CA 177796 A CA177796 A CA 177796A CA 970951 A CA970951 A CA 970951A
Authority
CA
Canada
Prior art keywords
razor blades
razor
blades
Prior art date
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
CA177,796A
Other versions
CA177796S (en
Inventor
Rupert Griffiths
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.)
Wilkinson Sword Ltd
Original Assignee
Wilkinson Sword Ltd
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.)
Filing date
Publication date
Application filed by Wilkinson Sword Ltd filed Critical Wilkinson Sword Ltd
Application granted granted Critical
Publication of CA970951A publication Critical patent/CA970951A/en
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
    • B26B21/40—Details or accessories
    • B26B21/4081—Shaving methods; Usage or wear indication; Testing methods
    • B26B21/4087—Usage or wear indication
    • 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
    • B26B21/16—Safety razors with one or more blades arranged transversely to the handle involving blades with only one cutting edge
    • B26B21/165—Safety razors with one or more blades arranged transversely to the handle involving blades with only one cutting edge with the blade moulded into, or attached to, a changeable unit
    • 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
    • B26B21/40—Details or accessories
    • 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
    • B26B21/54—Razor-blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • B65D83/10—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession for dispensing razor-blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Closures For Containers (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CA177,796A 1972-08-15 1973-07-31 Razor blades Expired CA970951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3804372A GB1367559A (en) 1972-08-15 1972-08-15 Razor blades

Publications (1)

Publication Number Publication Date
CA970951A true CA970951A (en) 1975-07-15

Family

ID=10400781

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,796A Expired CA970951A (en) 1972-08-15 1973-07-31 Razor blades

Country Status (10)

Country Link
US (1) US3879844A (en)
JP (1) JPS4986156A (en)
AU (1) AU5884173A (en)
CA (1) CA970951A (en)
DE (1) DE2340805A1 (en)
FR (1) FR2196599A5 (en)
GB (1) GB1367559A (en)
IE (1) IE37946B1 (en)
IT (1) IT993684B (en)
ZA (1) ZA735144B (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179560B (en) * 1978-05-31 1986-05-01 Gillette Co SHAVING UNIT.
US4275498A (en) * 1979-12-31 1981-06-30 Warner-Lambert Company Safety razor blade cartridge
US4852254A (en) * 1984-09-20 1989-08-01 Wilkinson Sword Limited Razor blade assembly and its method of manufacture
GB2164597B (en) * 1984-09-20 1988-02-10 Wilkinson Sword Ltd An improved razor blade assembly and its method of manufacture
DE3743298A1 (en) * 1987-12-19 1989-06-29 Wilkinson Sword Gmbh SHAVING APPARATUS AND METHOD FOR PRODUCING A LAYER OF LOW FRICTION RESISTANCE ON A SHAVING APPARATUS
US5340581A (en) * 1991-08-23 1994-08-23 Gillette Canada, Inc. Sustained-release matrices for dental application
US5906834A (en) * 1992-06-15 1999-05-25 The Gillette Company Color changing matrix as wear indicator
EP0600004B1 (en) * 1991-08-23 1998-12-02 The Gillette Company Sustained-release martrices for dental application
US5626154A (en) * 1993-09-13 1997-05-06 The Gillette Company Method and system for shaving including a lubricant and a water-swellable polymer
US5388331A (en) * 1994-01-28 1995-02-14 Doroodian-Shoja Siamak Wear indicator for a disposable razor
US20020000041A1 (en) * 1994-01-28 2002-01-03 Siamak Doroodian-Shoja Disposable razor wear indicator
US6944952B1 (en) 1994-07-01 2005-09-20 The Gillette Company Shaving system
US6594904B1 (en) 1994-07-01 2003-07-22 The Gillette Company Shaving system
US6295733B1 (en) 1994-08-03 2001-10-02 Warner-Lambert Company Changeable color shaving aid
US5603161A (en) * 1995-06-07 1997-02-18 Welsh; Christopher A. Wear indicating shaving strip and blade assembly for a shaver
FR2743322B1 (en) * 1996-01-04 1998-03-20 Idiri Louise Iberraken FOLDABLE DEVICE AND RAZOR PROVIDED WITH SUCH A DEVICE
US5711076A (en) * 1996-03-27 1998-01-27 The Gillette Company Shaving system with improved guard structure
US6041926A (en) * 1996-04-10 2000-03-28 The Gillette Company Dispensing razor blade cartridges used with a handle
US6085426A (en) * 1996-04-10 2000-07-11 The Gillette Company Dispensing razor blade cartridges used with a handle
AU778760B2 (en) * 1997-02-19 2004-12-16 Gillette Company LLC, The Dispensing razor blade cartridges used with a handle
US5956848A (en) 1997-02-27 1999-09-28 The Gillette Company Shaving system
US6009623A (en) * 1997-10-02 2000-01-04 Warner-Lambert Company Razor with in situ sensor
DE19800758C2 (en) * 1998-01-12 2000-08-31 Fraunhofer Ges Forschung Process for coating foil made of nickel or a nickel alloy and coated foil made of nickel or a nickel alloy
US6460251B1 (en) 1998-03-25 2002-10-08 Pfizer Inc. Razor system with worn blade indicator
USD422380S (en) * 1998-08-31 2000-04-04 The Gillette Company Shaving aid strip for razor cartridge
USD430013S (en) * 1999-07-29 2000-08-29 The Gillette Company Razor cartridge dispenser
USD424745S (en) * 1999-08-05 2000-05-09 The Gillette Company Shaving aid strip for razor cartridge
US7673541B2 (en) * 2004-06-03 2010-03-09 The Gillette Company Colored razor blades
US7284461B2 (en) * 2004-12-16 2007-10-23 The Gillette Company Colored razor blades
US20070131060A1 (en) * 2005-12-14 2007-06-14 The Gillette Company Automated control of razor blade colorization
US20080223413A1 (en) * 2007-03-14 2008-09-18 Radford Philip T Color changing soap
US20100122464A1 (en) * 2008-11-14 2010-05-20 Thilivhali Tshikovhi Ndou Razor Cartridge with Skin Engaging Member
US20100122463A1 (en) * 2008-11-14 2010-05-20 Thilivhali Tshikovhi Ndou Skin Engaging Member for Razor Cartridge
US20120000074A1 (en) * 2010-07-01 2012-01-05 Pazosschroeder Marta Erodible Label For Razor Cartridge
US8584848B1 (en) * 2013-03-07 2013-11-19 ADKM, Inc. Razor cartridge dispenser
USD884485S1 (en) * 2018-03-09 2020-05-19 Pcmr International Ltd Dispenser
USD907512S1 (en) * 2019-06-29 2021-01-12 Church & Dwight Co., Inc. Blade dispenser
USD1017427S1 (en) * 2022-10-13 2024-03-12 The Gillette Company Llc Shaving razor cartridge container

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608274A (en) * 1926-06-09 1926-11-23 John H Grayson Container for safety-razor blades
US2239536A (en) * 1939-10-12 1941-04-22 Gillette Safety Razor Co Protected blade
US2306782A (en) * 1941-03-31 1942-12-29 John M Gingras Razor blade package
US2680290A (en) * 1949-02-01 1954-06-08 Steinberg Samuel Safety razor and blade therefor
GB1160542A (en) * 1965-04-29 1969-08-06 Wilkinson Sword Ltd Improvements in and relating to Shaving Units and Dispensers Therefor

Also Published As

Publication number Publication date
US3879844A (en) 1975-04-29
JPS4986156A (en) 1974-08-17
DE2340805A1 (en) 1974-02-28
FR2196599A5 (en) 1974-03-15
GB1367559A (en) 1974-09-18
ZA735144B (en) 1974-10-30
IE37946L (en) 1974-02-15
AU5884173A (en) 1975-02-06
IT993684B (en) 1975-09-30
IE37946B1 (en) 1977-11-23

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