Support module for mobile advertising displays for sporting arenas

- Dorna U.S.A., Inc.
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Description

FIG. 1 is a front view of the invention;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view as seen from the top, front and left side.

Referenced Cited
U.S. Patent Documents
D328613 August 11, 1992 Martin
D329466 September 15, 1992 Martin
1172943 February 1916 Collins
1561940 November 1925 Zuther
2530702 November 1950 Johnson
3601915 August 1971 Milliam
3634958 January 1972 Drowns
4483086 November 20, 1984 Abseck
Patent History
Patent number: D342971
Type: Grant
Filed: Sep 26, 1990
Date of Patent: Jan 4, 1994
Assignee: Dorna U.S.A., Inc. (New York, NY)
Inventor: D. Jose M. G. Martin (Madrid)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Helfgott & Karas
Application Number: 7/631,925
Classifications
Current U.S. Class: Signs Or Display Forms (D20/10)