Joystick continuity tester

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Description

FIG. 1 is a top plan view of a joystick continuity tester showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof, the right side being a mirror image thereto.

Referenced Cited
U.S. Patent Documents
D260085 August 4, 1981 Mitchell
4366434 December 28, 1982 Ellis
Other references
  • MCG Electronics, Inc.--Flyer-AC Line Transient Monitor.
Patent History
Patent number: D291787
Type: Grant
Filed: May 17, 1985
Date of Patent: Sep 8, 1987
Inventor: Robert L. Sheldon (Bremerton, WA)
Primary Examiner: Nelson C. Holtje
Law Firm: Seed and Berry
Application Number: 6/735,826