NL158440B - Elektrische puntenslijper. - Google Patents

Elektrische puntenslijper.

Info

Publication number
NL158440B
NL158440B NL7207198.A NL7207198A NL158440B NL 158440 B NL158440 B NL 158440B NL 7207198 A NL7207198 A NL 7207198A NL 158440 B NL158440 B NL 158440B
Authority
NL
Netherlands
Prior art keywords
electric tip
tip grinder
grinder
electric
tip
Prior art date
Application number
NL7207198.A
Other languages
English (en)
Dutch (nl)
Other versions
NL7207198A (enrdf_load_stackoverflow
Inventor
Hajime Uchida
Original Assignee
Matsushita Electric Ind Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP46036525A external-priority patent/JPS5133011B1/ja
Priority claimed from JP8199171A external-priority patent/JPS5126850B2/ja
Priority claimed from JP8934571A external-priority patent/JPS5111981B2/ja
Priority claimed from JP9767371A external-priority patent/JPS5127176B2/ja
Priority claimed from JP2089072A external-priority patent/JPS5114937B2/ja
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NL7207198A publication Critical patent/NL7207198A/xx
Publication of NL158440B publication Critical patent/NL158440B/xx

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
NL7207198.A 1971-05-26 1972-05-26 Elektrische puntenslijper. NL158440B (nl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP46036525A JPS5133011B1 (enrdf_load_stackoverflow) 1971-05-26 1971-05-26
JP8199171A JPS5126850B2 (enrdf_load_stackoverflow) 1971-10-15 1971-10-15
JP8934571A JPS5111981B2 (enrdf_load_stackoverflow) 1971-11-08 1971-11-08
JP9767371A JPS5127176B2 (enrdf_load_stackoverflow) 1971-12-02 1971-12-02
JP2089072A JPS5114937B2 (enrdf_load_stackoverflow) 1972-02-28 1972-02-28

Publications (2)

Publication Number Publication Date
NL7207198A NL7207198A (enrdf_load_stackoverflow) 1972-11-28
NL158440B true NL158440B (nl) 1978-11-15

Family

ID=27520269

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207198.A NL158440B (nl) 1971-05-26 1972-05-26 Elektrische puntenslijper.

Country Status (6)

Country Link
US (1) US3777791A (enrdf_load_stackoverflow)
CA (1) CA976049A (enrdf_load_stackoverflow)
FR (1) FR2139180B1 (enrdf_load_stackoverflow)
GB (1) GB1351427A (enrdf_load_stackoverflow)
NL (1) NL158440B (enrdf_load_stackoverflow)
SE (1) SE396319B (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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
US7913402B2 (en) * 2001-11-13 2011-03-29 Acme United Corporation Coating for cutting implements
DE60228482D1 (de) * 2001-11-13 2008-10-02 Acme United Corp Beschichtung für papierschneidevorrichtungen
US20080178477A1 (en) * 2006-12-19 2008-07-31 Acme United Corporation Cutting Instrument
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
US20060151063A1 (en) * 2005-01-13 2006-07-13 Progressive Plastic Metal Stationery Products Manufactory Limited Electric pencil sharpener
US7273079B2 (en) * 2005-01-13 2007-09-25 Progressive Plastic Metal Stationery Products Manufactory Limited Electric pencil sharpener
USD569914S1 (en) * 2006-04-27 2008-05-27 Matsushita Electric Industrial Co., Ltd. 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
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US3777791A (en) 1973-12-11
GB1351427A (en) 1974-05-01
SE396319B (sv) 1977-09-19
NL7207198A (enrdf_load_stackoverflow) 1972-11-28
DE2225069B2 (de) 1977-02-24
FR2139180B1 (enrdf_load_stackoverflow) 1977-07-15
AU4277572A (en) 1973-11-29
DE2225069A1 (de) 1972-12-07
CA976049A (en) 1975-10-14
FR2139180A1 (enrdf_load_stackoverflow) 1973-01-05

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Legal Events

Date Code Title Description
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: MATSUS ELEC

V4 Discontinued because of reaching the maximum lifetime of a patent