Combined protective shield for aircraft instrument panel and locking device for aircraft controls

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Description

FIG. 1 is a perspective view of the combined protective shield for aircraft instrument panel and locking device for aircraft controls embodying my new design;

FIG. 2 is a front view in elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view in elevation thereof; and

FIG. 6 is a rear view in elevation thereof.

Referenced Cited
U.S. Patent Documents
3699787 October 1972 Corrado
3841431 October 1974 Russey
3898823 August 1975 Lubeman
4131173 December 26, 1978 Boersma
4228974 October 21, 1980 Yates
4299361 November 10, 1981 Webb
Patent History
Patent number: D272529
Type: Grant
Filed: Apr 6, 1981
Date of Patent: Feb 7, 1984
Inventor: Michael Marneris (Santa Clara, CA)
Primary Examiner: Catherine E. Kemper
Attorney: Robert W. Dilts
Application Number: 6/251,482
Classifications
Current U.S. Class: Element Or Attachment (9) (D12/345); Instrument Panel Or Element Thereof (D12/192)
International Classification: D1207;