GB2015756A - Drawing board equipment - Google Patents

Drawing board equipment

Info

Publication number
GB2015756A
GB2015756A GB7902531A GB7902531A GB2015756A GB 2015756 A GB2015756 A GB 2015756A GB 7902531 A GB7902531 A GB 7902531A GB 7902531 A GB7902531 A GB 7902531A GB 2015756 A GB2015756 A GB 2015756A
Authority
GB
United Kingdom
Prior art keywords
drawing board
square
area
board equipment
lines
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.)
Withdrawn
Application number
GB7902531A
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.)
DEMATHE L
Original Assignee
DEMATHE L
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 DEMATHE L filed Critical DEMATHE L
Publication of GB2015756A publication Critical patent/GB2015756A/en
Withdrawn legal-status Critical Current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
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/008—Repeatedly-usable boards or tablets for writing or drawing with magnetic action

Landscapes

  • Credit Cards Or The Like (AREA)
  • Toys (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

A set-square or template 23 for use on a drawing board 20 has an area 24 with magnetic stripes parallel to one edge, an area 25 with magnetic stripes parallel to the perpendicular edge and a finger hole 26. The drawing board 20 has lines 22 of magnetic material with which the stripes of area 24 or 25 can be aligned to position the set-square 23 on the board. The set-square is then freely movable along the lines 21 but not transverse thereto. <IMAGE>
GB7902531A 1978-01-24 1979-01-24 Drawing board equipment Withdrawn GB2015756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87178278A 1978-01-24 1978-01-24

Publications (1)

Publication Number Publication Date
GB2015756A true GB2015756A (en) 1979-09-12

Family

ID=25358116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902531A Withdrawn GB2015756A (en) 1978-01-24 1979-01-24 Drawing board equipment

Country Status (4)

Country Link
DE (1) DE2902668A1 (en)
FR (1) FR2415012A1 (en)
GB (1) GB2015756A (en)
IT (1) IT1114079B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355950A (en) * 1999-10-20 2001-05-09 Kenneth Martin Cherrington Squaring arm
GB2558988B (en) * 2017-01-21 2021-01-20 My Sweet Petunia Inc Craftwork tools and kits

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1140334A (en) * 1980-04-07 1983-02-01 Glenn R. Anderson Magnetic drafting kit
US4771543A (en) * 1986-09-22 1988-09-20 Konrad Joseph D Patent-drafting aid
US5012586A (en) * 1989-08-28 1991-05-07 Ashworth Anthony J Plotting and drafting apparatus with magnetic guide
FR2901733A1 (en) * 2006-06-06 2007-12-07 Manuel Leduc Piping measurement taking square, has magnetized part of surface situated at level of edges of square, where magnetized part cooperates with reference measurement surface by magnetization
GB2457487A (en) * 2008-02-15 2009-08-19 Stephen Summerhayes A magnetic carrying pad

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355950A (en) * 1999-10-20 2001-05-09 Kenneth Martin Cherrington Squaring arm
GB2558988B (en) * 2017-01-21 2021-01-20 My Sweet Petunia Inc Craftwork tools and kits

Also Published As

Publication number Publication date
FR2415012A1 (en) 1979-08-17
IT7947744A0 (en) 1979-01-23
DE2902668A1 (en) 1979-08-09
IT1114079B (en) 1986-01-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)