Joystick

- Rexroth Sigma
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Description

FIG. 1 is a front elevation view of a joystick showing my new design;

FIG. 2 is an elevation view of the left side thereof;

FIG. 3 is an elevation view of the right side thereof;

FIG. 4 is a rear elevation view thereof;

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

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D270631 September 20, 1983 Moskin et al.
D284593 July 8, 1986 Happ
D298749 November 29, 1988 Yant
D347028 May 17, 1994 Galden
4107642 August 15, 1978 Crummett
4445011 April 24, 1984 Hansen
4509383 April 9, 1985 Yeh
Other references
  • Merchandizing, Feb. 1983, p. 58. Playthings, Sep. 1988, p. 50, Joysticks. HongKong Enterprise, Oct. 1990, p. 813. MS Measurement Systems Brochure-Jun. 3, 1986. Fernsteuergeber FSG 2000 Brochure, 1990.
Patent History
Patent number: D357947
Type: Grant
Filed: Feb 1, 1994
Date of Patent: May 2, 1995
Assignee: Rexroth Sigma
Inventor: Emmanuel Richer (Bourgoin.Jallieu)
Primary Examiner: Prabhakar G. Deshmukh
Law Firm: Larson and Taylor
Application Number: 0/18,205
Classifications
Current U.S. Class: D21/48