GB239410A - Advertisement apparatus - Google Patents

Advertisement apparatus

Info

Publication number
GB239410A
GB239410A GB2947224A GB2947224A GB239410A GB 239410 A GB239410 A GB 239410A GB 2947224 A GB2947224 A GB 2947224A GB 2947224 A GB2947224 A GB 2947224A GB 239410 A GB239410 A GB 239410A
Authority
GB
United Kingdom
Prior art keywords
mirror
nissen
apertures
photograph
lamps
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
GB2947224A
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 GB2947224A priority Critical patent/GB239410A/en
Publication of GB239410A publication Critical patent/GB239410A/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
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

239,410. Nissen, E., and Nissen, A. P. Dec. 8, 1924. Illumination, changing advertisements by controlling. - A transparent mirror 4 is fitted to the hinged door 3 of a casing containing lamps 14 illuminated and extinguished at intervals by an automatic circuit-breaker 16. Bekind the mirror 4 is a frame 5 having apertures 6 in which are translucent photographic diapositives 12, seen through the mirror 4 when the lamps 14 are lit. Each photograph is backed by a white glass plate 13 and is held removably in position by nuts 11 on threaded pins 10. Some of the bars 8 separating the apertures 6 may be removable to accommodate a larger photograph. The casing may be lined with mirrors.
GB2947224A 1924-12-08 1924-12-08 Advertisement apparatus Expired GB239410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2947224A GB239410A (en) 1924-12-08 1924-12-08 Advertisement apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2947224A GB239410A (en) 1924-12-08 1924-12-08 Advertisement apparatus

Publications (1)

Publication Number Publication Date
GB239410A true GB239410A (en) 1925-09-10

Family

ID=10292091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2947224A Expired GB239410A (en) 1924-12-08 1924-12-08 Advertisement apparatus

Country Status (1)

Country Link
GB (1) GB239410A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674211A (en) * 1985-10-29 1987-06-23 The Architectural Glass Company, Inc. Frame structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674211A (en) * 1985-10-29 1987-06-23 The Architectural Glass Company, Inc. Frame structure

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