NL43662C - - Google Patents
Info
- Publication number
- NL43662C NL43662C NL43662DA NL43662C NL 43662 C NL43662 C NL 43662C NL 43662D A NL43662D A NL 43662DA NL 43662 C NL43662 C NL 43662C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
- B43K5/06—Ink reservoirs with movable pistons for withdrawing ink from an ink-receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
- B43K5/04—Ink reservoirs flexible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK466012X | 1936-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL43662C true NL43662C (pt) |
Family
ID=8151035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL43662D NL43662C (pt) | 1936-06-09 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE426288A (pt) |
| FR (1) | FR822646A (pt) |
| GB (1) | GB466012A (pt) |
| NL (1) | NL43662C (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670710A (en) * | 1949-07-12 | 1954-03-02 | Nahum A Bernstein | Writing instrument |
-
0
- NL NL43662D patent/NL43662C/xx active
- BE BE426288D patent/BE426288A/xx unknown
-
1936
- 1936-12-31 GB GB35817/36A patent/GB466012A/en not_active Expired
-
1937
- 1937-06-03 FR FR822646D patent/FR822646A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB466012A (en) | 1937-05-20 |
| FR822646A (fr) | 1938-01-05 |
| BE426288A (pt) |