GB2035910B - Pencil sharpener - Google Patents
Pencil sharpenerInfo
- Publication number
- GB2035910B GB2035910B GB7938668A GB7938668A GB2035910B GB 2035910 B GB2035910 B GB 2035910B GB 7938668 A GB7938668 A GB 7938668A GB 7938668 A GB7938668 A GB 7938668A GB 2035910 B GB2035910 B GB 2035910B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pencil sharpener
- sharpener
- pencil
- 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
- B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782850559 DE2850559A1 (en) | 1978-11-22 | 1978-11-22 | SHARPENER FOR MINES AND COATED RECORDING PENCILS |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2035910A GB2035910A (en) | 1980-06-25 |
GB2035910B true GB2035910B (en) | 1982-06-03 |
Family
ID=6055289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7938668A Expired GB2035910B (en) | 1978-11-22 | 1979-11-08 | Pencil sharpener |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5577600A (en) |
DE (1) | DE2850559A1 (en) |
GB (1) | GB2035910B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2096509B1 (en) * | 1993-01-26 | 1998-02-16 | Llinas Antonio Vidal | PERFECT DESKTOP SHARPENER. |
US5394613A (en) * | 1994-03-02 | 1995-03-07 | Ku; Heng-Chun | Spring-driven pencil sharpener |
US6011084A (en) * | 1998-06-26 | 2000-01-04 | Binney & Smith Inc. | Erasable colored pencil lead |
EP1093495B1 (en) | 1998-06-26 | 2004-03-17 | Binney & Smith Inc. | Erasable colored pencil lead |
DE19840309A1 (en) * | 1998-09-04 | 2000-03-09 | Kum Gmbh & Co Kg Kunststoff Un | Sharpener especially for soft pencils |
DE10257627A1 (en) * | 2002-12-09 | 2004-06-24 | Ewers Karosserie- Und Fahrzeugbau Gmbh & Co. Kg | Umbrella pavilion used as a sales or drinks pavilion at events comprises an awning fixed on a central mast which is raised into the position of use to spread out the awning |
DE102007026905B3 (en) * | 2007-06-05 | 2008-09-25 | J. S. Staedtler Gmbh & Co. Kg | Sharpner e.g. for sharpening writing, drawing or cosmetic equipment, has knife sharpener, and housing and between sharpener and housing is locking device |
US9969207B2 (en) | 2011-01-27 | 2018-05-15 | Sdi Corporation | Reciprocating pencil sharpener |
TWI417200B (en) * | 2011-01-27 | 2013-12-01 | Sdi Corp | Reciprocating pencil sharpener |
CN102632751B (en) * | 2011-02-15 | 2015-01-21 | 顺德工业股份有限公司 | Reciprocating-type pencil sharpener |
RU2537123C2 (en) * | 2012-06-26 | 2014-12-27 | ЭсДиАй КОРПОРЕЙШН | Reciprocal-rotary pencil sharpener |
CN107745596B (en) * | 2017-10-18 | 2019-04-16 | 新昌县品顺机械有限公司 | Taper is adjustable pencil sharpener |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR555118A (en) * | 1922-08-26 | 1923-06-25 | Sharpener | |
US1905608A (en) * | 1930-08-06 | 1933-04-25 | Henry W Schoenfeldt | Pencil sharpener |
DE701636C (en) * | 1939-04-09 | 1941-01-21 | Metallwarenfabrik | Device for adjusting the tip length for pencil sharpening machines |
US2216681A (en) * | 1940-07-12 | 1940-10-01 | Oliver D Wallett | Pencil sharpener |
GB1163795A (en) * | 1967-06-02 | 1969-09-10 | Ass Elect Ind | Over-Voltage Protection Circuit |
-
1978
- 1978-11-22 DE DE19782850559 patent/DE2850559A1/en not_active Withdrawn
-
1979
- 1979-11-08 GB GB7938668A patent/GB2035910B/en not_active Expired
- 1979-11-22 JP JP15082879A patent/JPS5577600A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2850559A1 (en) | 1980-05-29 |
JPS5577600A (en) | 1980-06-11 |
GB2035910A (en) | 1980-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |