GB2066992B - Information displays - Google Patents

Information displays

Info

Publication number
GB2066992B
GB2066992B GB8039898A GB8039898A GB2066992B GB 2066992 B GB2066992 B GB 2066992B GB 8039898 A GB8039898 A GB 8039898A GB 8039898 A GB8039898 A GB 8039898A GB 2066992 B GB2066992 B GB 2066992B
Authority
GB
United Kingdom
Prior art keywords
information displays
displays
information
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
GB8039898A
Other versions
GB2066992A (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.)
ELECTRONIC ROOMFINDERS INLAND
Original Assignee
ELECTRONIC ROOMFINDERS INLAND
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 ELECTRONIC ROOMFINDERS INLAND filed Critical ELECTRONIC ROOMFINDERS INLAND
Priority to GB8039898A priority Critical patent/GB2066992B/en
Publication of GB2066992A publication Critical patent/GB2066992A/en
Application granted granted Critical
Publication of GB2066992B publication Critical patent/GB2066992B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/221—Local indication of seats occupied in a facility, e.g. in a theatre

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
GB8039898A 1979-12-31 1980-12-12 Information displays Expired GB2066992B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8039898A GB2066992B (en) 1979-12-31 1980-12-12 Information displays

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7944609 1979-12-31
GB8039898A GB2066992B (en) 1979-12-31 1980-12-12 Information displays

Publications (2)

Publication Number Publication Date
GB2066992A GB2066992A (en) 1981-07-15
GB2066992B true GB2066992B (en) 1983-03-30

Family

ID=26273999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039898A Expired GB2066992B (en) 1979-12-31 1980-12-12 Information displays

Country Status (1)

Country Link
GB (1) GB2066992B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189637B (en) * 1986-04-22 1990-06-13 Pendred Norman Co Information display system
GB2223617B (en) * 1988-08-25 1992-02-12 Brian John Howard Hughes Information display apparatus
GB2242053B (en) * 1990-03-11 1994-03-23 M & G Systems Limited A message display unit
GB2351830A (en) * 1999-05-06 2001-01-10 Ncr Int Inc Electronic messaging system
HK1020154A2 (en) * 1999-09-20 2000-02-25 Kmb Creations Limited Bus stop ole with light-emitting diode panels touch screen liquid-crystal display panel and voice message device
US9575352B2 (en) 2013-07-23 2017-02-21 3M Innovative Properties Company Addressable switchable transparent display
US9137542B2 (en) 2013-07-23 2015-09-15 3M Innovative Properties Company Audio encoding of control signals for displays

Also Published As

Publication number Publication date
GB2066992A (en) 1981-07-15

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee