Electronic display panel for aircraft parking systems at airports

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Description

FIG. 1 is a front elevational view of an electronic display panel for aircraft parking systems at airports showing my new design;

FIG. 2 is a right side elevational view thereof, with the opposite side being a mirror image;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D42426 April 1912 Trautwein
D269532 June 28, 1983 Amar
D272423 January 31, 1984 Anderberg
D276736 December 11, 1984 Maya et al.
D304960 December 5, 1989 Denton
4507886 April 2, 1985 Streeter et al.
4583312 April 22, 1986 King et al.
4922223 May 1, 1990 Prevot
Other references
  • Sign of the Times, Apr. 1981, p. 73, American Time Signs.
Patent History
Patent number: D326620
Type: Grant
Filed: Oct 18, 1989
Date of Patent: Jun 2, 1992
Assignee: FMT International Trade Aktiebolag (Trelleborg)
Inventor: Nils-Eric Anderberg (Trelleborg)
Primary Examiner: James M. Gandy
Assistant Examiner: Marcus Jackson
Law Firm: Dvorak and Traub
Application Number: 7/423,095
Classifications
Current U.S. Class: D10/109; Signs Or Display Forms (D20/10)