GB1192929A - Improvements relating to Information Boards, Panels, Charts and the Like - Google Patents

Improvements relating to Information Boards, Panels, Charts and the Like

Info

Publication number
GB1192929A
GB1192929A GB5849466A GB5849466A GB1192929A GB 1192929 A GB1192929 A GB 1192929A GB 5849466 A GB5849466 A GB 5849466A GB 5849466 A GB5849466 A GB 5849466A GB 1192929 A GB1192929 A GB 1192929A
Authority
GB
United Kingdom
Prior art keywords
charts
panels
sheet
improvements relating
information boards
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
GB5849466A
Inventor
Harold Victor Mitchell
Charles Henry Mortimore
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
Priority to GB5849466A priority Critical patent/GB1192929A/en
Publication of GB1192929A publication Critical patent/GB1192929A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
    • G09F7/04—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by magnetic means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Finishing Walls (AREA)

Abstract

1,192,929. Planning boards. H. V. MITCHELL and C. H. MORTIMORE. 28 March, 1968 [31 Dec., 1966], No. 58494/66. Heading G5C. A planning board comprises a sheet 11 having parallel corrugations, and a plurality of symbols 13 for lying in and projecting from the corrugations, being held in place by magnetic attraction. The sheet 11, or a sheet (10) backing it, Fig. 4 (not shown), is made of a magnetizable (e.g. ferrous) material. Pegs (not shown), may be mounted in perforations 12. The board may be mounted, e.g. on a teel wall, by magnetic pads (20).
GB5849466A 1966-12-31 1966-12-31 Improvements relating to Information Boards, Panels, Charts and the Like Expired GB1192929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5849466A GB1192929A (en) 1966-12-31 1966-12-31 Improvements relating to Information Boards, Panels, Charts and the Like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5849466A GB1192929A (en) 1966-12-31 1966-12-31 Improvements relating to Information Boards, Panels, Charts and the Like

Publications (1)

Publication Number Publication Date
GB1192929A true GB1192929A (en) 1970-05-28

Family

ID=10481762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5849466A Expired GB1192929A (en) 1966-12-31 1966-12-31 Improvements relating to Information Boards, Panels, Charts and the Like

Country Status (1)

Country Link
GB (1) GB1192929A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002486A1 (en) * 1980-02-28 1981-09-03 F Kimberley Manual display board system
GB2122793A (en) * 1982-06-30 1984-01-18 Barbara May Downing Display devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002486A1 (en) * 1980-02-28 1981-09-03 F Kimberley Manual display board system
GB2122793A (en) * 1982-06-30 1984-01-18 Barbara May Downing Display devices

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees