Helicopter video game collective pitch controller

Description

FIG. 1 is a perspective view of a helicopter video game collective pitch controller showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

The broken line showing of an electrical conduit is for illustrative purpose and forms no part of the claim.

Referenced Cited
U.S. Patent Documents
D326479 May 26, 1992 Scarpelli
D327098 June 16, 1992 Bisko
D330230 October 13, 1992 Carter
D334415 March 30, 1993 Carter
D339612 September 21, 1993 Carter et al.
629044 July 1899 McGlashan
3605715 September 1971 Welbourn
4111179 September 5, 1978 Hashimoto
4203454 May 20, 1980 Wutscher
5059958 October 22, 1991 Jacobs et al.
5065145 November 12, 1991 Purcell
5148152 September 15, 1992 Stueckle et al.
5235868 August 17, 1993 Culver
5334995 August 2, 1994 Iino
5389950 February 14, 1995 Bouton
Foreign Patent Documents
332321 July 1930 GBX
Patent History
Patent number: D378104
Type: Grant
Filed: May 1, 1995
Date of Patent: Feb 18, 1997
Inventor: James M. Harrell, Jr. (Santa Clara, CA)
Primary Examiner: Prabhakar G. Deshmukh
Application Number: 0/38,220
Classifications
Current U.S. Class: D21/48; D21/2