Calculating device
Description
FIG. 1 is a front elevational view of a calculating device showing my new design, the rear view being a mirror image thereof;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a right side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2457332 | December 1948 | Wade et al. |
2654164 | October 1953 | Seidenberg |
58132 | January 1891 | DE2 |
17890 | 1913 | GBX |
761632 | November 1956 | GBX |
- Kurtz Bros., 1973/74, p. 264, #8 "Counting Frame".
Patent History
Patent number: D321906
Type: Grant
Filed: Nov 20, 1989
Date of Patent: Nov 26, 1991
Inventor: Marilyn J. Neeley (Pensacola, FL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Pamela Schmidt
Attorney: George A. Bode
Application Number: 7/438,891
Type: Grant
Filed: Nov 20, 1989
Date of Patent: Nov 26, 1991
Inventor: Marilyn J. Neeley (Pensacola, FL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Pamela Schmidt
Attorney: George A. Bode
Application Number: 7/438,891
Classifications