Joystick housing

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Description

FIG. 1 is a perspective view of a joystick housing showing our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a left side elevational view thereof.

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D289306 April 14, 1987 Burnstein et al.
Other references
  • Hong Kong Toys, '85, p. 120, Joystick. Home Furnishings Daily, 2/15/88, p. 79, Joystick middle of page.
Patent History
Patent number: D317021
Type: Grant
Filed: Feb 16, 1988
Date of Patent: May 21, 1991
Inventors: Donald P. Shulman (Piscataway, NJ), Betty A. Shulman (Piscataway, NJ)
Primary Examiner: Terry A. Pfeffer
Law Firm: Mathews, Woodbridge & Collins
Application Number: 7/156,196
Classifications
Current U.S. Class: D21/48