Clip-on calculator

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Description

FIG. 1 is a front elevational view of a clip-on calculator, showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof; and,

FIG. 4 is a front elevational view of the clip-on calculator of FIG. 1 , illistrating a sheet of paper shown in broken lines clipped therein.

The broken lines showing of a sheet of paper is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
4075702 February 21, 1978 Davies
4224675 September 23, 1980 Pinkerman
4404643 September 13, 1983 Ojima et al.
4768648 September 6, 1988 Glass
5093760 March 3, 1992 Bedol
Other references
  • Hong Kong Ent., Nov. 1987, pp. 114, Wisdom Chain Ltd. Calculator. Hong Kong Ent., Mar. 1989, p. 565, WT-318, upper right of page. Hong Kong Ent., Mar. 1989, p. 565, WT-389C, bottom left of page.
Patent History
Patent number: D348897
Type: Grant
Filed: Feb 8, 1991
Date of Patent: Jul 19, 1994
Inventor: Mark A. Bedol (Monterey Park, CA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martie Thompson
Application Number: 7/652,770