Combined calculator and cover
Description
FIG. 1 is a perspective view of a combined calculator and cover showing my new design, in an exploded condition;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view, the opposite side view being a mirror image thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a front perspective view with the cover in place;
FIG. 8 is a top plan view thereof;
FIG. 9 is a bottom plan view thereof;
FIG. 10 is a side elevational view, the opposite side view being a mirror image thereof;
FIG. 11 is a rear elevational view thereof; and,
FIG. 12 is a front elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D258966 | April 21, 1981 | McCrae |
D266855 | November 9, 1982 | Yoshioka et al. |
D273305 | April 3, 1984 | Kurozumi |
D306176 | February 20, 1990 | Yubisui et al. |
- Hong Kong Enterprise, Jul. 1988, p. 206 Pyxis Calculator-GE-C110, low ctr. rt. of page. Hong Kong Enterprise, Oct. 1989, p. 210, Calculator-K894, left center of page. Hong Kong Enterprise, Oct. 1989, p. 227, Calculator-MC-63, top center left of page.
Patent History
Patent number: D330907
Type: Grant
Filed: Jan 22, 1991
Date of Patent: Nov 10, 1992
Assignee: Harry Lee Breslow (Scottsdale, AZ)
Inventor: Jonathan Burke (Larkspur, CA)
Primary Examiner: Carmen H. Vales-Lado
Assistant Examiner: Ann Hunt
Law Firm: Rosenbaum & Schwartz
Application Number: 7/643,826
Type: Grant
Filed: Jan 22, 1991
Date of Patent: Nov 10, 1992
Assignee: Harry Lee Breslow (Scottsdale, AZ)
Inventor: Jonathan Burke (Larkspur, CA)
Primary Examiner: Carmen H. Vales-Lado
Assistant Examiner: Ann Hunt
Law Firm: Rosenbaum & Schwartz
Application Number: 7/643,826
Classifications