GB1487834A - Safety razors - Google Patents
Safety razorsInfo
- Publication number
- GB1487834A GB1487834A GB43528/74A GB4352874A GB1487834A GB 1487834 A GB1487834 A GB 1487834A GB 43528/74 A GB43528/74 A GB 43528/74A GB 4352874 A GB4352874 A GB 4352874A GB 1487834 A GB1487834 A GB 1487834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- razor
- secured
- unit
- flattened
- 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
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
- B26B21/4068—Mounting devices; Manufacture of razors or cartridges
-
- 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
- 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
- B26B21/56—Razor-blades characterised by the shape
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
- Knives (AREA)
- Laser Beam Processing (AREA)
Abstract
1487834 Razor blades GILLETTE CO 6 Oct 1975 [8 Oct 1974] 43528/74 Heading B4B [Also in Division B3] A blade unit in or for use in a safety razor comprises a blade strip 9 secured to an elongate support member 5 provided with projecting portions which form a means for securing the blade unit in a razor. As shown in Fig. 1 the support is made from a piece of bent, roundsectioned wire having its ends spot-welded at 6 and then flattened in a press so that a blade strip can be welded to a portion 7 of the support; a pair of blade units may be secured together and clamped in an aluminium housing 14 as shown in Fig. 4 to form a shaving unit. The shaving unit may be secured to a handle, Fig. 5 (not shown). In the modification shown in Fig. 10, the strip blade is secured by welding to a flattened length of wire whose ends 31 are flattened and formed with serrations (34), Figs. 6 and 7 (not shown), so that they can be pressed into slots 40 formed in a plastics housing 36. In modifications the blade units can be adapted for insertion into a razor frame which includes both a guard surface and a handle or the unit can be permanently secured to a handle forming a composite razor which is discarded as a whole when the blades are worn out.
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB43528/74A GB1487834A (en) | 1974-10-08 | 1974-10-08 | Safety razors |
AR260681A AR204218A1 (en) | 1974-10-08 | 1975-01-01 | A RAZOR BLADE UNIT FOR A SAFETY SHAVER AND A HEAD FOR A SHAVER |
ZA00756113A ZA756113B (en) | 1974-10-08 | 1975-09-25 | Improvements relating to safety razors |
AU85300/75A AU491429B2 (en) | 1974-10-08 | 1975-09-30 | Improvement relating to safety razors |
NLAANVRAGE7511553,A NL175595C (en) | 1974-10-08 | 1975-10-01 | BLADE UNIT FOR A SAFETY RAZOR. |
CA236,863A CA1027748A (en) | 1974-10-08 | 1975-10-02 | Safety razors |
IT5165075A IT1056137B (en) | 1974-10-08 | 1975-10-03 | Narrow ribbon type razor blade mounting - wire of less dia than blade width bent into rectangular loop |
CH1295275A CH607694A5 (en) | 1974-10-08 | 1975-10-06 | Safety razor with a blade |
DE2545097A DE2545097C2 (en) | 1974-10-08 | 1975-10-06 | Razor blade unit |
SE7511178A SE419422B (en) | 1974-10-08 | 1975-10-06 | RAKBLADS UNIT FOR PERMANENT OR REMOVABLE FIXING AT A RIVER HEAD |
ES441555A ES441555A1 (en) | 1974-10-08 | 1975-10-07 | Safety razors |
FR7530686A FR2287311A1 (en) | 1974-10-08 | 1975-10-07 | BLADE RAZOR HEAD |
BE160767A BE834287A (en) | 1974-10-08 | 1975-10-07 | BLADE RAZOR HEAD |
BR7506539*A BR7506539A (en) | 1974-10-08 | 1975-10-07 | IMPROVEMENTS IN A BLADE UNIT AND IN A SAFETY POCKET HEAD |
JP50120846A JPS5754152B2 (en) | 1974-10-08 | 1975-10-08 | |
US05/748,761 US4084316A (en) | 1974-10-08 | 1976-12-08 | Safety razors |
US05/763,494 US4063357A (en) | 1974-10-08 | 1977-01-28 | Safety razors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB43528/74A GB1487834A (en) | 1974-10-08 | 1974-10-08 | Safety razors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1487834A true GB1487834A (en) | 1977-10-05 |
Family
ID=10429152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43528/74A Expired GB1487834A (en) | 1974-10-08 | 1974-10-08 | Safety razors |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5754152B2 (en) |
AR (1) | AR204218A1 (en) |
BE (1) | BE834287A (en) |
BR (1) | BR7506539A (en) |
CA (1) | CA1027748A (en) |
CH (1) | CH607694A5 (en) |
DE (1) | DE2545097C2 (en) |
ES (1) | ES441555A1 (en) |
FR (1) | FR2287311A1 (en) |
GB (1) | GB1487834A (en) |
NL (1) | NL175595C (en) |
SE (1) | SE419422B (en) |
ZA (1) | ZA756113B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516321A (en) * | 1982-12-07 | 1985-05-14 | The Gillette Company | Safety razors |
WO2005090024A3 (en) * | 2004-03-11 | 2006-08-03 | Gillette Co | Cutting members for shaving razors with multiple blades |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1591095A (en) * | 1976-11-16 | 1981-06-17 | Wilkinson Sword Ltd | Shaving units |
GB1566505A (en) * | 1977-02-02 | 1980-04-30 | Gillette Co | Safety razor |
US4442598A (en) * | 1981-01-30 | 1984-04-17 | The Gillette Company | Razor blade assembly |
DE8816524U1 (en) * | 1988-05-27 | 1989-11-02 | Wilkinson Sword GmbH, 5650 Solingen | Shaver head, especially razor blade unit |
US6026577A (en) | 1993-10-15 | 2000-02-22 | Warner-Lambert Company | Disposable razor with removable razor head |
JP5700519B2 (en) * | 2010-12-01 | 2015-04-15 | 株式会社貝印刃物開発センター | Safety razor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB145614A (en) * | 1919-06-13 | 1921-03-31 | Erich Kolshorn | Improved manufacture of derivatives of the ºÔ-aminophenol and of its o-alkyl ethers |
US1840199A (en) * | 1930-05-07 | 1932-01-05 | Frank O Schellenberg | Safety razor blade |
US2794246A (en) * | 1954-10-13 | 1957-06-04 | Robert F Marsh | Disposable razor |
US3660893A (en) * | 1969-03-26 | 1972-05-09 | Norman C Welsh | Replaceable blade unit for a safety razor |
AR201789A1 (en) * | 1973-10-09 | 1975-04-15 | Gillette Co | ONE UNIT OF RAZOR BLADE |
GB1587317A (en) * | 1978-05-30 | 1981-04-01 | Gillette Co | Safety razors |
-
1974
- 1974-10-08 GB GB43528/74A patent/GB1487834A/en not_active Expired
-
1975
- 1975-01-01 AR AR260681A patent/AR204218A1/en active
- 1975-09-25 ZA ZA00756113A patent/ZA756113B/en unknown
- 1975-10-01 NL NLAANVRAGE7511553,A patent/NL175595C/en not_active IP Right Cessation
- 1975-10-02 CA CA236,863A patent/CA1027748A/en not_active Expired
- 1975-10-06 CH CH1295275A patent/CH607694A5/en not_active IP Right Cessation
- 1975-10-06 DE DE2545097A patent/DE2545097C2/en not_active Expired
- 1975-10-06 SE SE7511178A patent/SE419422B/en unknown
- 1975-10-07 BE BE160767A patent/BE834287A/en unknown
- 1975-10-07 FR FR7530686A patent/FR2287311A1/en active Granted
- 1975-10-07 BR BR7506539*A patent/BR7506539A/en unknown
- 1975-10-07 ES ES441555A patent/ES441555A1/en not_active Expired
- 1975-10-08 JP JP50120846A patent/JPS5754152B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516321A (en) * | 1982-12-07 | 1985-05-14 | The Gillette Company | Safety razors |
WO2005090024A3 (en) * | 2004-03-11 | 2006-08-03 | Gillette Co | Cutting members for shaving razors with multiple blades |
Also Published As
Publication number | Publication date |
---|---|
CH607694A5 (en) | 1978-10-13 |
BE834287A (en) | 1976-02-02 |
NL175595B (en) | 1984-07-02 |
JPS5754152B2 (en) | 1982-11-16 |
NL7511553A (en) | 1976-04-12 |
ZA756113B (en) | 1976-09-29 |
JPS5163766A (en) | 1976-06-02 |
SE419422B (en) | 1981-08-03 |
SE7511178L (en) | 1976-04-09 |
DE2545097C2 (en) | 1986-06-12 |
BR7506539A (en) | 1976-08-17 |
DE2545097A1 (en) | 1976-04-22 |
CA1027748A (en) | 1978-03-14 |
ES441555A1 (en) | 1977-04-01 |
NL175595C (en) | 1984-12-03 |
AR204218A1 (en) | 1975-11-28 |
FR2287311A1 (en) | 1976-05-07 |
AU8530075A (en) | 1977-04-07 |
FR2287311B1 (en) | 1982-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941006 |