NL21964C - - Google Patents
Info
- Publication number
- NL21964C NL21964C NL21964DA NL21964C NL 21964 C NL21964 C NL 21964C NL 21964D A NL21964D A NL 21964DA NL 21964 C NL21964 C NL 21964C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT286954X | 1927-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL21964C true NL21964C (cg-RX-API-DMAC7.html) |
Family
ID=3670859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL21964D NL21964C (cg-RX-API-DMAC7.html) | 1927-03-31 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US1708128A (cg-RX-API-DMAC7.html) |
| BE (1) | BE350128A (cg-RX-API-DMAC7.html) |
| CH (1) | CH129907A (cg-RX-API-DMAC7.html) |
| DE (1) | DE484726C (cg-RX-API-DMAC7.html) |
| FR (1) | FR636713A (cg-RX-API-DMAC7.html) |
| GB (1) | GB286954A (cg-RX-API-DMAC7.html) |
| NL (1) | NL21964C (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2702022A (en) * | 1951-10-09 | 1955-02-15 | Carl I Fors | Pencil sharpener |
| EP4491413A1 (de) * | 2023-07-13 | 2025-01-15 | EISEN GmbH | Spitzereinrichtung zum anspitzen eines stifts |
-
0
- BE BE350128D patent/BE350128A/xx unknown
- FR FR636713D patent/FR636713A/fr not_active Expired
- NL NL21964D patent/NL21964C/xx active
-
1927
- 1927-06-24 DE DER71544D patent/DE484726C/de not_active Expired
- 1927-07-14 GB GB18683/27A patent/GB286954A/en not_active Expired
- 1927-07-26 US US208569A patent/US1708128A/en not_active Expired - Lifetime
- 1927-12-03 CH CH129907D patent/CH129907A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US1708128A (en) | 1929-04-09 |
| GB286954A (en) | 1928-03-15 |
| BE350128A (cg-RX-API-DMAC7.html) | |
| CH129907A (de) | 1929-01-02 |
| DE484726C (de) | 1929-10-19 |
| FR636713A (cg-RX-API-DMAC7.html) | 1928-04-16 |