GB716237A - Improvements in or relating to reservoir writing instruments - Google Patents
Improvements in or relating to reservoir writing instrumentsInfo
- Publication number
- GB716237A GB716237A GB1040950A GB1040950A GB716237A GB 716237 A GB716237 A GB 716237A GB 1040950 A GB1040950 A GB 1040950A GB 1040950 A GB1040950 A GB 1040950A GB 716237 A GB716237 A GB 716237A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reservoir
- bellies
- passages
- volume
- belly
- 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
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
Landscapes
- Pens And Brushes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE502818D BE502818A (US07122603-20061017-C00045.png) | 1950-04-27 | ||
GB1040950A GB716237A (en) | 1950-04-27 | 1950-04-27 | Improvements in or relating to reservoir writing instruments |
ES0197612A ES197612A1 (es) | 1950-04-27 | 1951-04-26 | PERFECCIONAMIENTOS EN O RELATIVOS CON INSTRUMENTO DE DEPoSITO PARA ESCRIBIR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1040950A GB716237A (en) | 1950-04-27 | 1950-04-27 | Improvements in or relating to reservoir writing instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB716237A true GB716237A (en) | 1954-09-29 |
Family
ID=9967287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1040950A Expired GB716237A (en) | 1950-04-27 | 1950-04-27 | Improvements in or relating to reservoir writing instruments |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE502818A (US07122603-20061017-C00045.png) |
ES (1) | ES197612A1 (US07122603-20061017-C00045.png) |
GB (1) | GB716237A (US07122603-20061017-C00045.png) |
-
0
- BE BE502818D patent/BE502818A/xx unknown
-
1950
- 1950-04-27 GB GB1040950A patent/GB716237A/en not_active Expired
-
1951
- 1951-04-26 ES ES0197612A patent/ES197612A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES197612A1 (es) | 1953-07-01 |
BE502818A (US07122603-20061017-C00045.png) |
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