GB2338332A - Sign apparatus - Google Patents

Sign apparatus

Info

Publication number
GB2338332A
GB2338332A GB9919601A GB9919601A GB2338332A GB 2338332 A GB2338332 A GB 2338332A GB 9919601 A GB9919601 A GB 9919601A GB 9919601 A GB9919601 A GB 9919601A GB 2338332 A GB2338332 A GB 2338332A
Authority
GB
United Kingdom
Prior art keywords
sign
substrate
sign apparatus
consequent
bent
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.)
Granted
Application number
GB9919601A
Other versions
GB2338332B (en
GB9919601D0 (en
Inventor
Peter Matthew Watson
Lennox Mark Huck
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.)
MINIFLAME Ltd
Original Assignee
MINIFLAME Ltd
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
Priority claimed from GBGB9704166.9A external-priority patent/GB9704166D0/en
Priority claimed from GBGB9706272.3A external-priority patent/GB9706272D0/en
Application filed by MINIFLAME Ltd filed Critical MINIFLAME Ltd
Priority to GB9919601A priority Critical patent/GB2338332B/en
Priority claimed from PCT/GB1998/000545 external-priority patent/WO1998038624A1/en
Publication of GB9919601D0 publication Critical patent/GB9919601D0/en
Publication of GB2338332A publication Critical patent/GB2338332A/en
Application granted granted Critical
Publication of GB2338332B publication Critical patent/GB2338332B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Sign apparatus (2) comprising a substrate (4) and a sign (6) on the substrate (4), the sign (6) comprising a flexible strip of electroluminescent material which is bent to the shape of the sign (6) and which becomes illuminated consequent upon receiving an electrical current from a power source.
GB9919601A 1997-02-28 1998-02-20 Sign apparatus Expired - Fee Related GB2338332B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9919601A GB2338332B (en) 1997-02-28 1998-02-20 Sign apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9704166.9A GB9704166D0 (en) 1997-02-28 1997-02-28 Sign apparatus
GBGB9706272.3A GB9706272D0 (en) 1997-03-26 1997-03-26 Sign apparatus
GB9919601A GB2338332B (en) 1997-02-28 1998-02-20 Sign apparatus
PCT/GB1998/000545 WO1998038624A1 (en) 1997-02-28 1998-02-20 Sign apparatus

Publications (3)

Publication Number Publication Date
GB9919601D0 GB9919601D0 (en) 1999-10-20
GB2338332A true GB2338332A (en) 1999-12-15
GB2338332B GB2338332B (en) 2001-09-12

Family

ID=27268749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9919601A Expired - Fee Related GB2338332B (en) 1997-02-28 1998-02-20 Sign apparatus

Country Status (1)

Country Link
GB (1) GB2338332B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069579A (en) * 1960-03-18 1962-12-18 Westinghouse Electric Corp Electroluminescent device
US3819973A (en) * 1972-11-02 1974-06-25 A Hosford Electroluminescent filament
US3978599A (en) * 1974-12-27 1976-09-07 Thomson-Leeds, Company, Inc. Illuminated display device
GB2273606A (en) * 1992-12-10 1994-06-22 Jerusalem College Tech Electroluminescent light sources
WO1996008001A1 (en) * 1994-09-07 1996-03-14 Thomas Calamia An improved illuminated sign
US5533289A (en) * 1992-04-16 1996-07-09 I.D. Lite, Inc. Illuminated sign
WO1997024015A1 (en) * 1995-12-22 1997-07-03 Add-Vision, Inc. Electroluminescent filament

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069579A (en) * 1960-03-18 1962-12-18 Westinghouse Electric Corp Electroluminescent device
US3819973A (en) * 1972-11-02 1974-06-25 A Hosford Electroluminescent filament
US3978599A (en) * 1974-12-27 1976-09-07 Thomson-Leeds, Company, Inc. Illuminated display device
US5533289A (en) * 1992-04-16 1996-07-09 I.D. Lite, Inc. Illuminated sign
GB2273606A (en) * 1992-12-10 1994-06-22 Jerusalem College Tech Electroluminescent light sources
WO1996008001A1 (en) * 1994-09-07 1996-03-14 Thomas Calamia An improved illuminated sign
WO1997024015A1 (en) * 1995-12-22 1997-07-03 Add-Vision, Inc. Electroluminescent filament

Also Published As

Publication number Publication date
GB2338332B (en) 2001-09-12
GB9919601D0 (en) 1999-10-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040220