Manual calculator
Description
FIG. 1 is a perspective view showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof, the left side elevational view being identical;
FIG. 5 is a top plan view thereof, the bottom plan view being identical; and,
FIG. 6 is a perspective view thereof with the inner slide card extending partially out from the outer casing.
Referenced Cited
Patent History
Patent number: D383774
Type: Grant
Filed: Apr 30, 1996
Date of Patent: Sep 16, 1997
Inventor: Kirk T. Winn (Redondo Beach, CA)
Primary Examiner: Caron D. Veynar
Attorneys: Gordon R. Lindeen, III, Wanda K. Denson-Low
Application Number: 0/53,811
Type: Grant
Filed: Apr 30, 1996
Date of Patent: Sep 16, 1997
Inventor: Kirk T. Winn (Redondo Beach, CA)
Primary Examiner: Caron D. Veynar
Attorneys: Gordon R. Lindeen, III, Wanda K. Denson-Low
Application Number: 0/53,811
Classifications