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
GB782228A
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.)
WILLIAM WALKER LEITH
Original Assignee
WILLIAM WALKER LEITH
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 WILLIAM WALKER LEITHfiledCriticalWILLIAM WALKER LEITH
Priority to GB782228ApriorityCriticalpatent/GB307630A/en
Publication of GB307630ApublicationCriticalpatent/GB307630A/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
Abstract
307,630. Leith, W. W. March 14, 1928. Signs.-The matter to be displayed is traced in reflecting material on the plain side of a. sheet of glass which is stippled on the other. The glass used is preferably of the kind sold under the Registered Trade Mark " Selenium Stippolite." The remaining areas are made non-reflecting.
GB782228A1928-03-141928-03-14Improvements in or relating to signs and other display devices
ExpiredGB307630A
(en)