FR2139180B1 - - Google Patents
Info
- Publication number
- FR2139180B1 FR2139180B1 FR7219020A FR7219020A FR2139180B1 FR 2139180 B1 FR2139180 B1 FR 2139180B1 FR 7219020 A FR7219020 A FR 7219020A FR 7219020 A FR7219020 A FR 7219020A FR 2139180 B1 FR2139180 B1 FR 2139180B1
- Authority
- FR
- France
- 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
- B43L23/02—Sharpeners for pencils or leads with gearing
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3652571A JPS5133011B1 (sv) | 1971-05-26 | 1971-05-26 | |
| JP8199171A JPS5126850B2 (sv) | 1971-10-15 | 1971-10-15 | |
| JP8934571A JPS5111981B2 (sv) | 1971-11-08 | 1971-11-08 | |
| JP9767371A JPS5127176B2 (sv) | 1971-12-02 | 1971-12-02 | |
| JP2089072A JPS5114937B2 (sv) | 1972-02-28 | 1972-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2139180A1 FR2139180A1 (sv) | 1973-01-05 |
| FR2139180B1 true FR2139180B1 (sv) | 1977-07-15 |
Family
ID=27520269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7219020A Expired FR2139180B1 (sv) | 1971-05-26 | 1972-05-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3777791A (sv) |
| CA (1) | CA976049A (sv) |
| FR (1) | FR2139180B1 (sv) |
| GB (1) | GB1351427A (sv) |
| NL (1) | NL158440B (sv) |
| SE (1) | SE396319B (sv) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250239A (en) * | 1990-11-26 | 1992-06-03 | Soundy Creative Products Corp | Pencil sharpener |
| US5875555A (en) * | 1996-02-09 | 1999-03-02 | The Little Tikes Company | Crayon sharpener assembly |
| US6470929B2 (en) | 2001-03-30 | 2002-10-29 | Hunt Holdings, Inc. | Pencil sharpener |
| MXPA04004490A (es) * | 2001-11-13 | 2005-05-16 | Acme United Corp | Recubrimiento para implementos cortantes de papeleria. |
| US7913402B2 (en) * | 2001-11-13 | 2011-03-29 | Acme United Corporation | Coating for cutting implements |
| US20060137971A1 (en) * | 2002-07-01 | 2006-06-29 | Larry Buchtmann | Method for coating cutting implements |
| US7934319B2 (en) | 2002-10-28 | 2011-05-03 | Acme United Corporation | Pencil-sharpening device |
| TWM267075U (en) * | 2004-12-16 | 2005-06-11 | Heng-Fu Chen | Pencil sharpener |
| US7273079B2 (en) * | 2005-01-13 | 2007-09-25 | Progressive Plastic Metal Stationery Products Manufactory Limited | Electric pencil sharpener |
| US20060151063A1 (en) * | 2005-01-13 | 2006-07-13 | Progressive Plastic Metal Stationery Products Manufactory Limited | Electric pencil sharpener |
| US7437961B2 (en) * | 2006-05-16 | 2008-10-21 | Dynaflex International | Gyro power starter |
| US20080128050A1 (en) * | 2006-12-04 | 2008-06-05 | Chien Hsin Yeh | Pencil Sharpener with Automatic Shut-off |
| WO2008077135A1 (en) * | 2006-12-19 | 2008-06-26 | Acme United Corporation | Cutting instrument |
| US7455087B2 (en) * | 2007-01-04 | 2008-11-25 | King Biu Mak | Electric sharpener for writing instruments |
| US8016004B2 (en) * | 2008-10-01 | 2011-09-13 | Anwar Farooq | More silent and robust electric pencil sharpener |
| US8353323B2 (en) * | 2009-06-29 | 2013-01-15 | Elmer's Products, Inc. | Sharpener with autostop feature |
| US8225827B2 (en) * | 2009-06-30 | 2012-07-24 | Elmer's Products, Inc. | Sharpener with noise reducing features |
| CN107150539B (zh) * | 2017-06-29 | 2019-02-15 | 三木控股集团有限公司 | 一种电动削笔器 |
| CN107791733A (zh) * | 2017-09-27 | 2018-03-13 | 宁海伟建文具有限公司 | 一种电动削笔器 |
| JP6971483B2 (ja) * | 2019-04-26 | 2021-11-24 | クツワ株式会社 | 鉛筆削り器 |
| CN111497509B (zh) * | 2020-04-29 | 2023-08-18 | 谢凤良 | 一种削笔机的削笔灯控及笔尖可调的一体化机构及其组装方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1532167A (en) * | 1924-04-17 | 1925-04-07 | Weiler & Co G M B H | Pencil sharpener |
| US2572875A (en) * | 1949-02-21 | 1951-10-30 | Spengler Loomis Mfg Company | Pencil sharpener |
| US2624317A (en) * | 1949-09-07 | 1953-01-06 | Tall Murry | Pencil sharpener |
| US3134365A (en) * | 1960-07-16 | 1964-05-26 | Matsushita Electric Ind Co Ltd | Electric pencil sharpener |
| US3486540A (en) * | 1966-04-07 | 1969-12-30 | Matsushita Electric Ind Co Ltd | Electric pencil sharpener |
| US3678975A (en) * | 1969-03-06 | 1972-07-25 | Tokyo Shibaura Electric Co | Electric pencil sharpener |
-
1972
- 1972-05-22 GB GB2398672A patent/GB1351427A/en not_active Expired
- 1972-05-22 US US00255274A patent/US3777791A/en not_active Expired - Lifetime
- 1972-05-25 SE SE7206807A patent/SE396319B/sv unknown
- 1972-05-26 NL NL7207198.A patent/NL158440B/xx not_active IP Right Cessation
- 1972-05-26 FR FR7219020A patent/FR2139180B1/fr not_active Expired
- 1972-05-26 CA CA143,161A patent/CA976049A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA976049A (en) | 1975-10-14 |
| NL7207198A (sv) | 1972-11-28 |
| AU4277572A (en) | 1973-11-29 |
| SE396319B (sv) | 1977-09-19 |
| US3777791A (en) | 1973-12-11 |
| DE2225069A1 (de) | 1972-12-07 |
| NL158440B (nl) | 1978-11-15 |
| GB1351427A (en) | 1974-05-01 |
| FR2139180A1 (sv) | 1973-01-05 |
| DE2225069B2 (de) | 1977-02-24 |