Joy stick

Description

FIG. 1 is a perspective view of joy stick taken from above showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D284983 August 5, 1986 Liu
D317948 July 2, 1991 Tse
D317949 July 2, 1991 Tse
D330371 October 20, 1992 Tse
D342763 December 28, 1993 Tse
4658666 April 21, 1987 Liu
4748441 May 31, 1988 Brzezinski
Other references
  • Merchandising, Feb. 1983, p. 58 as shown. Hong Kong Enterprise, Oct. 1990, p. 813, as shown. Merchandising, Mar. 1983, p. 53, as shown.
Patent History
Patent number: D352331
Type: Grant
Filed: Feb 12, 1993
Date of Patent: Nov 8, 1994
Inventor: James Wu (Yuan Lin Chen, Changhua Hsien)
Primary Examiner: Prabhakar G. Deshmukh
Law Firm: Varndell Legal Group
Application Number: 0/4,749
Classifications
Current U.S. Class: D21/48