FIG. 1 is a side elevational view of a calculator showing our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D223832 June 1972 Penny et al.
D227471 June 1973 Yamamota et al.
D228190 August 1973 Link
D228290 September 1973 Hazama
D250430 November 28, 1978 Nishiquchi
Patent History
Patent number: D265208
Type: Grant
Filed: Oct 29, 1979
Date of Patent: Jun 29, 1982
Assignee: Litton Business Systems, Inc. (Morris Plains, NJ)
Inventors: Robert T. Faranda (Boonton, NJ), Stuart D. Leer (Budd Lake, NJ)
Primary Examiner: Robert C. Spangler
Attorneys: Michael H. Wallach, Robert F. Rotella
Application Number: 6/89,598
Current U.S. Class: With Keyboard (D18/7)
International Classification: D1801;