Pocket calculator
Description
FIG. 1 is a perspective view of the pocket calculator showing my new design in the open position;
FIG. 2 is a front elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a bottom plan view;
FIG. 5 is a left side elevational view;
FIG. 6 is a right side elevational view.
Referenced Cited
U.S. Patent Documents
| D279688 | July 16, 1985 | Kitai et al. |
| D284966 | August 5, 1986 | Larkins |
| D301895 | June 27, 1989 | Hayashi |
| D304930 | December 5, 1989 | Hongo et al. |
| D305535 | January 16, 1990 | Sakaguchi et al. |
| D309601 | July 31, 1990 | Sawada et al. |
| D309749 | August 7, 1990 | Ido |
| 3694674 | June 1976 | Van der Gaast |
| 4370727 | January 25, 1983 | Bellet |
| 4625099 | November 25, 1986 | Freedom |
Patent History
Patent number: D321529
Type: Grant
Filed: Jun 8, 1989
Date of Patent: Nov 12, 1991
Inventor: Gerald T. Powers (Indianapolis, IN)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Attorney: Terry M. Gernstein
Application Number: 7/363,118
Type: Grant
Filed: Jun 8, 1989
Date of Patent: Nov 12, 1991
Inventor: Gerald T. Powers (Indianapolis, IN)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Attorney: Terry M. Gernstein
Application Number: 7/363,118
Classifications
Current U.S. Class:
With Keyboard (D18/7)