Joy stick
Description
FIG. 1 is a front right perspective view of a joy stick showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a left side elevational view thereof.
Referenced Cited
Patent History
Patent number: D330019
Type: Grant
Filed: Jul 16, 1990
Date of Patent: Oct 6, 1992
Inventor: Dean DeVolpi (Lisle, IL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Hill, Van Santen, Steadman & Simpson
Application Number: 7/552,607
Type: Grant
Filed: Jul 16, 1990
Date of Patent: Oct 6, 1992
Inventor: Dean DeVolpi (Lisle, IL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Hill, Van Santen, Steadman & Simpson
Application Number: 7/552,607
Classifications
Current U.S. Class:
D14/114;
D21/48