Notebook calculator

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Description

FIG. 1 is a front elevation view of a notebook calculator, showing my new design;

FIG. 2 is a left side elevational view thereof, the right side elevation view being a mirror image thereof;

FIG. 3 is a bottom end view, the top plan view being a mirror image thereof.

The back side of the notebook calculator is flat, plain and unornamented.

Referenced Cited
U.S. Patent Documents
D343187 January 11, 1994 Webb et al.
D350971 September 27, 1994 Lassberg
Other references
  • Hong Kong Enterprise; Nov. 1987; p. 114. Signatures Flyer, Jan. 1989; Tronica Calculator. Hong Kong Enterprise; Mar. 1989; p. 537; Calculator CA-1269 in the middle box on the right side.
Patent History
Patent number: D369178
Type: Grant
Filed: Jan 31, 1994
Date of Patent: Apr 23, 1996
Inventor: Mark A. Bedol (Claremont, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Caron D. Veyner
Application Number: 0/18,169
Classifications
Current U.S. Class: Calculator (3) (D18/6); Autographic Register (D18/21)