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
GB13948/28A
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Individual
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Individual
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Publication date
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Publication of GB306804ApublicationCriticalpatent/GB306804A/en
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
G09F13/14—Arrangements of reflectors therein
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Theoretical Computer Science
(AREA)
Illuminated Signs And Luminous Advertising
(AREA)
Abstract
306,804. Zipper, E., and Zipper, W. Feb. 25, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Addition to 306,443. Drawings to Specification. Signs.-Signs of the daylight reflector type as described in the parent Specification are provided with an auxiliary reflector which is normally arranged out of use below the sign but which can be rotated so as to cover the top of the sign, laterally-arranged lamps being then used to illuminate the sign.
GB13948/28A1928-02-251928-05-11Improvements in advertising devices
ExpiredGB306804A
(en)
Improvements to signs on illuminated lambrequins and transparent letters for advertising or daytime and nighttime signs with natural, solar and electric lights