GB191202344A - Pencil Sharpeners. - Google Patents
Pencil Sharpeners.Info
- Publication number
- GB191202344A GB191202344A GB191202344DA GB191202344A GB 191202344 A GB191202344 A GB 191202344A GB 191202344D A GB191202344D A GB 191202344DA GB 191202344 A GB191202344 A GB 191202344A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pencil
- disk
- socket
- cover
- cutter
- 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
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 125000003003 spiro group Chemical group 0.000 abstract 1
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
- B43L23/02—Sharpeners for pencils or leads with gearing
Landscapes
- Drawing Aids And Blackboards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191202344T | 1912-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191202344A true GB191202344A (en) | 1912-06-06 |
Family
ID=32569713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191202344D Expired GB191202344A (en) | 1912-01-29 | 1912-01-29 | Pencil Sharpeners. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE257510C (https=) |
| GB (1) | GB191202344A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2569548A (en) * | 1949-06-13 | 1951-10-02 | Veda G Jones | Pencil lead sharpening machine |
| US2991757A (en) * | 1956-07-10 | 1961-07-11 | Dahle Gerald | Lead sharpening machine |
-
0
- DE DENDAT257510D patent/DE257510C/de active Active
-
1912
- 1912-01-29 GB GB191202344D patent/GB191202344A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2569548A (en) * | 1949-06-13 | 1951-10-02 | Veda G Jones | Pencil lead sharpening machine |
| US2991757A (en) * | 1956-07-10 | 1961-07-11 | Dahle Gerald | Lead sharpening machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE257510C (https=) |
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