GB534600A - Improvements in or relating to a pencil sharpener - Google Patents

Improvements in or relating to a pencil sharpener

Info

Publication number
GB534600A
GB534600A GB5526/40A GB552640A GB534600A GB 534600 A GB534600 A GB 534600A GB 5526/40 A GB5526/40 A GB 5526/40A GB 552640 A GB552640 A GB 552640A GB 534600 A GB534600 A GB 534600A
Authority
GB
United Kingdom
Prior art keywords
base
pencil
support
ring
carries
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
Application number
GB5526/40A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROGER DE WERRA
Original Assignee
ROGER DE WERRA
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 ROGER DE WERRA filed Critical ROGER DE WERRA
Publication of GB534600A publication Critical patent/GB534600A/en
Expired legal-status Critical Current

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

Abstract

534,600. Pencil sharpeners. DESSONNAZ, G., and WERRA, R. DE. March 27, 1940, No. 5526. Convention date, April 8, 1939. [Class 146 (iii)] A pencil sharpener has a conical abrading surface 14 within which the pencil is rotated, the pencil support 15 having a diametrically-perforated ball-and-socket joint. The surface 14 is formed on a ring 13 held between the body 1 and base 2. The base has a tapered central projection 12 against which the support 15 bears. The support carries a ball 16 mounted in a socket 8 in the top 6 and has a collar 17. The base carries a blade sharpener 19 of usual form. In a modification made of mouldable material, the base screws into the body and the projection 12 is formed on a metal plate clamped between 'the ring 13 and the base. The device sharpens the leads of both wooden and propelling pencils.
GB5526/40A 1939-04-08 1940-03-27 Improvements in or relating to a pencil sharpener Expired GB534600A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB534600A true GB534600A (en) 1941-03-11

Family

ID=4518682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5526/40A Expired GB534600A (en) 1939-04-08 1940-03-27 Improvements in or relating to a pencil sharpener

Country Status (5)

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

Families Citing this family (15)

* 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 (en) * 1951-12-14 1955-01-27 Kurt Heuer Pencil sharpener for fountain pens and like
DE933495C (en) * 1952-01-19 1955-09-29 Erich Gruebel Sharpener for pencils
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 (en) * 1959-10-20 1960-12-29 Karl Fraenck Sharpener for drawing leads
FR1384719A (en) * 1963-11-23 1965-01-08 Sharpeners
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
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
US2242458A (en) 1941-05-20
FR864506A (en) 1941-04-29
DE723038C (en) 1942-07-27
CH209870A (en) 1940-05-15

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