Cleaning cartridge for a video game

Description

FIG. 1 is a front elevational view of the cleaning cartridge for a video game showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof, shown at an enlarged scale; and,

FIG. 6 is a left side elevational view thereof, shown at an enlarged scale.

Referenced Cited
U.S. Patent Documents
D257345 October 14, 1980 Levy
4320430 March 16, 1982 Vogt
4663686 May 5, 1987 Freeman et al.
Patent History
Patent number: D334743
Type: Grant
Filed: Feb 15, 1990
Date of Patent: Apr 13, 1993
Inventor: Klaus R. Zorn (St. Paul, MN)
Primary Examiner: Theodore M. Shooman
Attorney: Leon Gilden
Application Number: 7/480,504
Classifications
Current U.S. Class: D14/121