GB9109798D0 - Visual display aid - Google Patents

Visual display aid

Info

Publication number
GB9109798D0
GB9109798D0 GB919109798A GB9109798A GB9109798D0 GB 9109798 D0 GB9109798 D0 GB 9109798D0 GB 919109798 A GB919109798 A GB 919109798A GB 9109798 A GB9109798 A GB 9109798A GB 9109798 D0 GB9109798 D0 GB 9109798D0
Authority
GB
United Kingdom
Prior art keywords
visual display
display aid
aid
visual
display
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Withdrawn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
GB919109798A
Other versions
GB2255532A (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.)
Jones Michael R T
Original Assignee
Jones Michael R T
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 Jones Michael R T filed Critical Jones Michael R T
Priority to GB9109798A priority Critical patent/GB2255532A/en
Publication of GB9109798D0 publication Critical patent/GB9109798D0/en
Publication of GB2255532A publication Critical patent/GB2255532A/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Withdrawn legal-status Critical Current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
GB9109798A 1991-05-07 1991-05-07 Visual display aid. Withdrawn GB2255532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9109798A GB2255532A (en) 1991-05-07 1991-05-07 Visual display aid.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9109798A GB2255532A (en) 1991-05-07 1991-05-07 Visual display aid.

Publications (2)

Publication Number Publication Date
GB9109798D0 true GB9109798D0 (en) 1991-06-26
GB2255532A GB2255532A (en) 1992-11-11

Family

ID=10694534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9109798A Withdrawn GB2255532A (en) 1991-05-07 1991-05-07 Visual display aid.

Country Status (1)

Country Link
GB (1) GB2255532A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599189A (en) * 1995-09-07 1997-02-04 Kees; Max O. Reusable learning aid
US7431590B2 (en) 2005-09-15 2008-10-07 Gerhardt Therese A Whiteboard scoreboard

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB641192A (en) * 1949-12-02 1950-08-09 Erich Hans Birkenstein Improvements in or relating to means for use in writing
GB1123603A (en) * 1965-09-21 1968-08-14 Pilkington Brothers Ltd Apparatus for use in the manner of using a blackboard
GB1528276A (en) * 1977-05-05 1978-10-11 Livermore S Transparent film overlay to fit over whiteboards coloured boards and other surfaces
GB1595948A (en) * 1977-11-30 1981-08-19 Broadhurst C J Cleanable writing plate
IT209310Z2 (en) * 1986-05-06 1988-09-20 Seritti Ester INTERCHANGEABLE BOARD STRUCTURE WITH MULTIPLICITY OF COMMITMENT.

Also Published As

Publication number Publication date
GB2255532A (en) 1992-11-11

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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)