GB8821935D0 - Sign illumination units - Google Patents

Sign illumination units

Info

Publication number
GB8821935D0
GB8821935D0 GB888821935A GB8821935A GB8821935D0 GB 8821935 D0 GB8821935 D0 GB 8821935D0 GB 888821935 A GB888821935 A GB 888821935A GB 8821935 A GB8821935 A GB 8821935A GB 8821935 D0 GB8821935 D0 GB 8821935D0
Authority
GB
United Kingdom
Prior art keywords
illumination units
sign illumination
sign
units
illumination
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
GB888821935A
Other versions
GB2210492A (en
GB2210492B (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.)
Simmonsigns Ltd
Original Assignee
Simmonsigns 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
Application filed by Simmonsigns Ltd filed Critical Simmonsigns Ltd
Publication of GB8821935D0 publication Critical patent/GB8821935D0/en
Publication of GB2210492A publication Critical patent/GB2210492A/en
Application granted granted Critical
Publication of GB2210492B publication Critical patent/GB2210492B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09F13/02—Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
GB8821935A 1987-09-29 1988-09-19 Sign illumination units. Expired - Lifetime GB2210492B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878722799A GB8722799D0 (en) 1987-09-29 1987-09-29 Lamp units

Publications (3)

Publication Number Publication Date
GB8821935D0 true GB8821935D0 (en) 1988-10-19
GB2210492A GB2210492A (en) 1989-06-07
GB2210492B GB2210492B (en) 1991-09-18

Family

ID=10624496

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878722799A Pending GB8722799D0 (en) 1987-09-29 1987-09-29 Lamp units
GB8821935A Expired - Lifetime GB2210492B (en) 1987-09-29 1988-09-19 Sign illumination units.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878722799A Pending GB8722799D0 (en) 1987-09-29 1987-09-29 Lamp units

Country Status (1)

Country Link
GB (2) GB8722799D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9005234D0 (en) * 1990-03-08 1990-05-02 Haldo Developments Ltd Illumination of a surface
GB2326262A (en) * 1997-05-13 1998-12-16 Rabbitrepro Display device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB635292A (en) * 1947-06-17 1950-04-05 Robert Bruce Improvements in and relating to street and road shelters
GB703481A (en) * 1950-11-20 1954-02-03 Franco British Electrical Co Improvements in or relating to the illumination of traffic signs
GB1010857A (en) * 1963-09-23 1965-11-24 Alan Robert Scott Robertson Display devices
US3541713A (en) * 1968-06-03 1970-11-24 Massillon Cleveland Akron Sign Co Display sign construction
GB1339015A (en) * 1971-06-16 1973-11-28 Hawesigns Ltd Advertising or display device
DK158626C (en) * 1982-09-22 1991-01-07 Ford Motor Co illuminated sign
GB2143067A (en) * 1983-06-17 1985-01-30 Don Maurice Montgomery Illuminated display units
US4587600A (en) * 1985-04-30 1986-05-06 John Morten Lighting fixture

Also Published As

Publication number Publication date
GB8722799D0 (en) 1987-11-04
GB2210492A (en) 1989-06-07
GB2210492B (en) 1991-09-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040919