BE467399A - - Google Patents
Info
- Publication number
- BE467399A BE467399A BE467399DA BE467399A BE 467399 A BE467399 A BE 467399A BE 467399D A BE467399D A BE 467399DA BE 467399 A BE467399 A BE 467399A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/03—Ink reservoirs; Ink cartridges pressurised, e.g. by gas
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2536923X | 1945-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE467399A true BE467399A (en) |
Family
ID=10909476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE467399D BE467399A (en) | 1945-09-18 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2536923A (en) |
| BE (1) | BE467399A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2884900A (en) * | 1952-09-16 | 1959-05-05 | Flo Ball Pen Corp | Writing instrument |
| US2692580A (en) * | 1952-11-17 | 1954-10-26 | Kahn David Inc | Writing instrument |
| BE529566A (en) * | 1954-02-09 | |||
| US2870741A (en) * | 1955-07-05 | 1959-01-27 | Parker Pen Co | Writing instrument |
| US3113558A (en) * | 1960-12-29 | 1963-12-10 | Leonard L Marraffino | Marking device |
| US3168889A (en) * | 1961-03-06 | 1965-02-09 | George A Rubissow | Fountain pen |
| US3415603A (en) * | 1967-03-17 | 1968-12-10 | Floyd W. Blanchard | Self-pressurizing retractable ballpoint pen |
| US3516754A (en) * | 1967-03-17 | 1970-06-23 | Floyd W Blanchard | Self-pressurizing,retractable ballpoint pen |
| US4997301A (en) * | 1990-02-28 | 1991-03-05 | Sheu Jyug Jen | Fountain pen |
| EP0491100A1 (en) * | 1990-12-19 | 1992-06-24 | Tyng-Jen Sheu | Fountain pen |
| CN110936754B (en) * | 2019-12-22 | 2020-09-22 | 杭州简弈科技有限公司 | Convex pressing and drawing pen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2096397A (en) * | 1935-03-07 | 1937-10-19 | Harris Frederick George | Method of and means for handling soap paste, grease, and other materials of like consistency |
| US2107424A (en) * | 1936-07-18 | 1938-02-08 | Celanese Corp | Marking device |
| US2400679A (en) * | 1944-05-17 | 1946-05-21 | Eterpen Sa Financiera | Fountain pen |
| BE466427A (en) * | 1945-07-05 | |||
| US2432061A (en) * | 1946-08-23 | 1947-12-02 | Eagle Pencil Co | Writing instrument |
-
0
- BE BE467399D patent/BE467399A/xx unknown
-
1946
- 1946-06-04 US US674260A patent/US2536923A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2536923A (en) | 1951-01-02 |