Display plate for an electronic navigation aid

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Description

The FIGURE is a front elevational view of a display plate for an electronic navigation aid showing my new design.

The display plate is conventionally of no appreciable thickness and the rear thereof is flat, plain, and unornamented.

Referenced Cited
U.S. Patent Documents
D135916 July 1943 Huenergardt
D257832 January 13, 1981 Flint
2663280 December 1953 Maiorany
3538881 November 1970 Fenwick
4283705 August 11, 1981 James
Other references
  • Flight International-1/14/78-p. 106-Array of Aircraft Instrumentation.
Patent History
Patent number: D270339
Type: Grant
Filed: Sep 5, 1980
Date of Patent: Aug 30, 1983
Inventor: Gerard F. Boleis (New York, NY)
Primary Examiner: Nelson C. Holtje
Attorney: Gerard F. Dunne
Application Number: 6/184,232
Classifications
Current U.S. Class: Substantially Rectangular Or Square (D10/125); Element Or Attachment (4) (D10/74)
International Classification: D1007;