Hand held calculator

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Description

FIG. 1 is a top plan view of a hand held calculator showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a back elevational view thereof.

Referenced Cited
U.S. Patent Documents
D117345 October 1939 Binks
D232943 September 1974 Maeda
Other references
  • Scientific American, 11/1974, vol.231, No. 5, p. 11-Litronix Calculator at top center. Merchandising, 6/76, p. 89-Sinclair Oxford Line at top right center.
Patent History
Patent number: D262119
Type: Grant
Filed: Jun 18, 1979
Date of Patent: Dec 1, 1981
Assignee: Cannella Corporation (North Syracuse, NY)
Inventor: Armond F. Cannella (North Syracuse, NY)
Primary Examiner: Louis S. Zarfas
Law Firm: Bruns & Jenney
Application Number: 6/49,275
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: D1801;