CH247465A - Box with device for sharpening pencil leads. - Google Patents
Box with device for sharpening pencil leads.Info
- Publication number
- CH247465A CH247465A CH247465DA CH247465A CH 247465 A CH247465 A CH 247465A CH 247465D A CH247465D A CH 247465DA CH 247465 A CH247465 A CH 247465A
- Authority
- CH
- Switzerland
- Prior art keywords
- box
- pencil leads
- sharpening pencil
- sharpening
- leads
- Prior art date
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 |
---|---|---|---|
CH251901T | 1946-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH247465A true CH247465A (en) | 1947-03-15 |
Family
ID=4469072
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH247465D CH247465A (en) | 1946-06-21 | 1946-02-20 | Box with device for sharpening pencil leads. |
CH251901D CH251901A (en) | 1946-06-21 | 1946-06-21 | Pencil lead sharpener. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH251901D CH251901A (en) | 1946-06-21 | 1946-06-21 | Pencil lead sharpener. |
Country Status (2)
Country | Link |
---|---|
CH (2) | CH247465A (en) |
GB (1) | GB626744A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618240A (en) * | 1951-05-23 | 1952-11-18 | Charles F Haase | Lead sharpener for draftsmen's pencils |
US2657669A (en) * | 1951-06-16 | 1953-11-03 | Spengler Loomis Mfg Company | Pencil box with built-in sharpener |
US3042003A (en) * | 1956-02-16 | 1962-07-03 | Virgil Dorstewitz | Pencil pointer |
DE1009533B (en) * | 1956-03-05 | 1957-05-29 | Guido A Graf Von Gatterburg Di | Lead pencil sharpener driven by an electric motor |
DE1107126B (en) * | 1958-10-11 | 1961-05-18 | Erich Gruebel | Sharpener for fountain pens |
CN101284475A (en) * | 2008-06-02 | 2008-10-15 | 漆和芝 | Automatic pencil-sharpener of propelling pencil lead core |
CN108526900B (en) * | 2018-04-27 | 2019-07-26 | 温岭市新航产品设计有限公司 | A kind of mailbox processing unit (plant) |
CN114379270B (en) * | 2022-01-13 | 2023-06-30 | 南京市同亮科技有限公司 | Push type pencil sharpener |
-
1946
- 1946-02-20 CH CH247465D patent/CH247465A/en unknown
- 1946-06-21 CH CH251901D patent/CH251901A/en unknown
-
1947
- 1947-02-19 GB GB4867/47A patent/GB626744A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH251901A (en) | 1947-11-30 |
GB626744A (en) | 1949-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH256988A (en) | Device for storing objects. | |
CH258648A (en) | Device for polishing objects. | |
CH247465A (en) | Box with device for sharpening pencil leads. | |
CH261403A (en) | Writing implement. | |
FR922826A (en) | Advanced Reservoir Pen Holder | |
CH247348A (en) | Device for supplying reference books. | |
AT188652B (en) | Device for filling containers | |
CH247294A (en) | Device for dressing grinding wheels. | |
FR919892A (en) | Advanced pencil sharpener | |
CH253148A (en) | Device for conveying crates. | |
CH253312A (en) | Device for grinding twist drills. | |
CH258940A (en) | Device for driving screw gears. | |
ES14158Y (en) | Sharpening machine. | |
ES13856Y (en) | Flange-hitch pencil holder. | |
ES12460Y (en) | Perfected container. | |
DK74049C (en) | Filling pen. | |
DK73481C (en) | Filling pen. | |
DK72931C (en) | Filling pen. | |
DK70140C (en) | Filling pen. | |
ES12578Y (en) | Removal pencil. | |
ES14366Y (en) | Sharpener. | |
DK67892C (en) | Device with pencils. | |
ES13433Y (en) | Fountain pen filling device. | |
CH258485A (en) | Hand truck with sack holder. | |
ES14220Y (en) | Pencil. |