FR597072A - Instrument pour effiler les pointes de crayons - Google Patents
Instrument pour effiler les pointes de crayonsInfo
- Publication number
- FR597072A FR597072A FR597072DA FR597072A FR 597072 A FR597072 A FR 597072A FR 597072D A FR597072D A FR 597072DA FR 597072 A FR597072 A FR 597072A
- Authority
- FR
- France
- Prior art keywords
- tapering
- instrument
- pencil tips
- pencil
- tips
- 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
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/006—Sharpeners for pencils or leads with rasping surfaces
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9430/25A GB239451A (en) | 1925-04-08 | 1925-04-08 | Improvements in and relating to pencil sharpeners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR597072A true FR597072A (fr) | 1925-11-12 |
Family
ID=9871807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR597072D Expired FR597072A (fr) | 1925-04-08 | 1925-04-18 | Instrument pour effiler les pointes de crayons |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1545408A (fr) |
| FR (1) | FR597072A (fr) |
| GB (1) | GB239451A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2512846A (en) * | 1948-07-17 | 1950-06-27 | Adams Harry Le Roy | Pointer for photo retouching pencils |
| US3208435A (en) * | 1963-06-13 | 1965-09-28 | Victor M Jafelice | Pencil sharpening device |
| US5564871A (en) * | 1994-06-16 | 1996-10-15 | Lagsdin; Andry | Chamfer machine |
-
1924
- 1924-06-04 US US717847A patent/US1545408A/en not_active Expired - Lifetime
-
1925
- 1925-04-08 GB GB9430/25A patent/GB239451A/en not_active Expired
- 1925-04-18 FR FR597072D patent/FR597072A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB239451A (en) | 1925-09-10 |
| US1545408A (en) | 1925-07-07 |
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