Billboard display apparatus

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Description

FIG. 1 is a perspective view of a billboard display apparatus, showing our new design;

FIG. 2 is a front elevational view, the rear elevation being identical thereto;

FIG. 3 is a left side elevational view, the right side being identical thereto;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a perspective view thereof, shown with the arms retracted.

Referenced Cited
Other references
  • Signs of the Times-May 1981-p. 59-Selby sign; p. 95-Deer Valley sign; p. 100-GRC Structures, Ltd. sign. Signs of the Times-Jun. 1981-p. 25-Unipole sign.
Patent History
Patent number: D279389
Type: Grant
Filed: Nov 16, 1983
Date of Patent: Jun 25, 1985
Inventors: Thomas B. Douglas (Dallas, TX), A. Clark Dunklin (Dallas, TX)
Primary Examiner: Catherine E. Kemper
Attorney: Stanley R. Moore
Application Number: 6/552,475
Classifications
Current U.S. Class: Billboard Type (D20/39)