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
GB13936/27A
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 IndividualfiledCriticalIndividual
Publication of GB271878ApublicationCriticalpatent/GB271878A/en
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
Landscapes
Drawing Aids And Blackboards
(AREA)
Abstract
271,878. Marguerat, R. May 26, 1926, [Convention date]. Drawings to Specification. Pencil sharpeners.-Pencil sharpeners are provided with diamond cutters consisting of diamonds set in supports which are mounted on carriers adapted to be rotated rapidly.
GB13936/27A1926-05-261927-05-24Improvements in or relating to machines and processes for sharpening or cutting pencils
ExpiredGB271878A
(en)