CH283081A - Lead pencil. - Google Patents
Lead pencil.Info
- Publication number
- CH283081A CH283081A CH283081DA CH283081A CH 283081 A CH283081 A CH 283081A CH 283081D A CH283081D A CH 283081DA CH 283081 A CH283081 A CH 283081A
- Authority
- CH
- Switzerland
- Prior art keywords
- lead pencil
- pencil
- lead
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS283081X | 1949-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH283081A true CH283081A (en) | 1952-05-31 |
Family
ID=5451979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH283081D CH283081A (en) | 1949-07-17 | 1950-07-13 | Lead pencil. |
Country Status (2)
Country | Link |
---|---|
US (1) | US2700371A (en) |
CH (1) | CH283081A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3905580C1 (en) * | 1989-02-23 | 1989-11-16 | Georg Karl Geka-Brush Gmbh, 8809 Bechhofen, De | |
FR2698249B1 (en) * | 1992-11-24 | 1998-11-20 | Suzuno Kasei Co Ltd | Mechanism for the supply of cosmetic products of the stick type, container using it and cartridge used therein. |
USD797854S1 (en) * | 2017-05-25 | 2017-09-19 | Marc Puglisi | Bearing pen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB182668A (en) * | 1921-06-17 | 1922-07-13 | William Warman | Improvements in pencil holders |
US2520888A (en) * | 1947-07-25 | 1950-08-29 | William J Parish | Mechanical pencil of screw feed type |
-
1950
- 1950-07-11 US US173121A patent/US2700371A/en not_active Expired - Lifetime
- 1950-07-13 CH CH283081D patent/CH283081A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US2700371A (en) | 1955-01-25 |
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