GB363892A - Improvements in or relating to safety razors - Google Patents
Improvements in or relating to safety razorsInfo
- Publication number
- GB363892A GB363892A GB5080/31A GB508031A GB363892A GB 363892 A GB363892 A GB 363892A GB 5080/31 A GB5080/31 A GB 5080/31A GB 508031 A GB508031 A GB 508031A GB 363892 A GB363892 A GB 363892A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- blade
- guard
- cancelled
- projections
- 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
- B26B21/08—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
- B26B21/18—Safety razors with one or more blades arranged transversely to the handle involving blades with two cutting edges
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Knives (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
363,892. Safety razors. GILLETTE SAFETY RAZOR CO., 15, West 1st Street, Boston, U.S.A. Feb. 17, 1931, No. 5080. Convention date, March 7, 1930. [Class 30.] The back-plate 12 is formed with a rib 24 adapted to pass through a slot s in the blade, Fig. 6, into a groove 25 in the guard plate. The slot is enlarged at 21 to receive the usual studs on the guard. Projections 23 are formed at each corner of the plate 12 to pass through the cut away corners 22 of the blade.. The Specification as open to inspection under Sect. 91 (3) (a) comprises also a device adapted to split the ends e of the blade when clamped up, Fig. 9 (Cancelled). Projections 27 are formed upon the guard at the ends of the groove, the plate being oppositely recessed at 28. The rib 24 may have extensions 26 of less depth, Fig. 7 (Cancelled), to press upon and flex the ends e downwardly. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US363892XA | 1930-03-07 | 1930-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB363892A true GB363892A (en) | 1931-12-31 |
Family
ID=21888343
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34191/31A Expired GB373163A (en) | 1930-03-07 | 1931-02-17 | Improvements in or relating to safety razors |
| GB5080/31A Expired GB363892A (en) | 1930-03-07 | 1931-02-17 | Improvements in or relating to safety razors |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34191/31A Expired GB373163A (en) | 1930-03-07 | 1931-02-17 | Improvements in or relating to safety razors |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE377789A (en) |
| DE (1) | DE588006C (en) |
| FR (1) | FR712241A (en) |
| GB (2) | GB373163A (en) |
-
0
- BE BE377789D patent/BE377789A/xx unknown
-
1931
- 1931-02-17 GB GB34191/31A patent/GB373163A/en not_active Expired
- 1931-02-17 GB GB5080/31A patent/GB363892A/en not_active Expired
- 1931-02-25 DE DEG84250D patent/DE588006C/en not_active Expired
- 1931-02-27 FR FR712241D patent/FR712241A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE588006C (en) | 1933-11-11 |
| BE377789A (en) | |
| FR712241A (en) | 1931-09-28 |
| GB373163A (en) | 1932-05-17 |
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