NL7207198A - - Google Patents

Info

Publication number
NL7207198A
NL7207198A NL7207198A NL7207198A NL7207198A NL 7207198 A NL7207198 A NL 7207198A NL 7207198 A NL7207198 A NL 7207198A NL 7207198 A NL7207198 A NL 7207198A NL 7207198 A NL7207198 A NL 7207198A
Authority
NL
Netherlands
Application number
NL7207198A
Other versions
NL158440B (nl
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 JP3652571A 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 filed Critical
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
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
NL7207198A true NL7207198A (sv) 1972-11-28
NL158440B 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 (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)

* 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
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)

* 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
CA976049A (en) 1975-10-14
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
FR2139180B1 (sv) 1977-07-15
DE2225069B2 (de) 1977-02-24

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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