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GB286954A - Improvements in devices for sharpening pencils and the like - Google Patents

Improvements in devices for sharpening pencils and the like

Info

Publication number
GB286954A
GB286954A GB18683/27A GB1868327A GB286954A GB 286954 A GB286954 A GB 286954A GB 18683/27 A GB18683/27 A GB 18683/27A GB 1868327 A GB1868327 A GB 1868327A GB 286954 A GB286954 A GB 286954A
Authority
GB
United Kingdom
Prior art keywords
plate
blade
edge
extension
volkmann
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
GB18683/27A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB286954A publication Critical patent/GB286954A/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
    • B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades

Landscapes

  • Knives (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
GB18683/27A 1927-03-31 1927-07-14 Improvements in devices for sharpening pencils and the like Expired GB286954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT286954X 1927-03-31

Publications (1)

Publication Number Publication Date
GB286954A true GB286954A (en) 1928-03-15

Family

ID=3670859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18683/27A Expired GB286954A (en) 1927-03-31 1927-07-14 Improvements in devices for sharpening pencils and the like

Country Status (7)

Country Link
US (1) US1708128A (de)
BE (1) BE350128A (de)
CH (1) CH129907A (de)
DE (1) DE484726C (de)
FR (1) FR636713A (de)
GB (1) GB286954A (de)
NL (1) NL21964C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702022A (en) * 1951-10-09 1955-02-15 Carl I Fors Pencil sharpener
EP4491413A1 (de) * 2023-07-13 2025-01-15 EISEN GmbH Spitzereinrichtung zum anspitzen eines stifts

Also Published As

Publication number Publication date
BE350128A (de)
DE484726C (de) 1929-10-19
FR636713A (de) 1928-04-16
NL21964C (de)
US1708128A (en) 1929-04-09
CH129907A (de) 1929-01-02

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