CH209870A - Appareil pour affûter les mines de crayon. - Google Patents

Appareil pour affûter les mines de crayon.

Info

Publication number
CH209870A
CH209870A CH209870DA CH209870A CH 209870 A CH209870 A CH 209870A CH 209870D A CH209870D A CH 209870DA CH 209870 A CH209870 A CH 209870A
Authority
CH
Switzerland
Prior art keywords
pencil leads
sharpening pencil
sharpening
leads
pencil
Prior art date
Application number
Other languages
English (en)
Inventor
Dessonnaz Georges
Original Assignee
Dessonnaz Georges
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
Application filed by Dessonnaz Georges filed Critical Dessonnaz Georges
Publication of CH209870A publication Critical patent/CH209870A/fr

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
CH209870D 1939-04-08 1939-04-08 Appareil pour affûter les mines de crayon. CH209870A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH534600X 1939-04-08

Publications (1)

Publication Number Publication Date
CH209870A true CH209870A (fr) 1940-05-15

Family

ID=4518682

Family Applications (1)

Application Number Title Priority Date Filing Date
CH209870D CH209870A (fr) 1939-04-08 1939-04-08 Appareil pour affûter les mines de crayon.

Country Status (5)

Country Link
US (1) US2242458A (fr)
CH (1) CH209870A (fr)
DE (1) DE723038C (fr)
FR (1) FR864506A (fr)
GB (1) GB534600A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623280A (en) * 1944-07-01 1952-12-30 Wilkinson Sword Co Ltd Dry shaving device
US2566214A (en) * 1946-09-25 1951-08-28 Wilkinson Sword Co Ltd Manually operated dry shaving device
US2605747A (en) * 1950-04-11 1952-08-05 William V Eakins Pencil point sharpener
US2613645A (en) * 1950-12-04 1952-10-14 Kameniczky Daniel Wellmann Von Pencil point sharpener
DE922876C (de) * 1951-12-14 1955-01-27 Kurt Heuer Minenspitzer fuer Fuellbleistifte u. dgl.
DE933495C (de) * 1952-01-19 1955-09-29 Erich Gruebel Spitzer fuer Bleistifte
US2686496A (en) * 1953-02-26 1954-08-17 Hechtl Max Pencil sharpener
US3042003A (en) * 1956-02-16 1962-07-03 Virgil Dorstewitz Pencil pointer
DE1096249B (de) * 1959-10-20 1960-12-29 Karl Fraenck Spitzer fuer Zeichenminen
FR1384719A (fr) * 1963-11-23 1965-01-08 Aiguise-mines
US3698456A (en) * 1969-06-18 1972-10-17 Antonio Cho Lead sharpener
US4761885A (en) * 1987-05-01 1988-08-09 Mcmillan Colin W Sharpener for compass leads and pencil leads
US6637481B2 (en) * 2002-03-13 2003-10-28 King Biu Mak Apparatus for sharpening a writing instrument
USD616942S1 (en) * 2009-02-11 2010-06-01 Acme United Corporation Pencil sharpener
USD859521S1 (en) * 2017-08-02 2019-09-10 Sunwood Holding Group Co., Ltd. Pencil sharpener
US20190381627A1 (en) * 2018-06-14 2019-12-19 Seyedhadi Hosseini Grinding assemblies for grinding welding rods

Also Published As

Publication number Publication date
GB534600A (en) 1941-03-11
DE723038C (de) 1942-07-27
US2242458A (en) 1941-05-20
FR864506A (fr) 1941-04-29

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