Electronic calculator

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Description

FIG. 1 is a front view of the present design;

FIG. 2 is a back view of the present design;

FIG. 3 is a left side view of the present design;

FIG. 4 is a right side view of the present design;

FIG. 5 is a top view of the present design;

FIG. 6 is a bottom view of the present design; and,

FIG. 7 is a perspective view of the present design.

Claims

The ornamental design for an electronic calculator, as shown.

Referenced Cited
U.S. Patent Documents
D249822 October 3, 1978 Ohie et al.
D255125 May 27, 1980 Hazama et al.
D317779 June 25, 1991 Chen
D427629 July 4, 2000 Chu et al.
D427630 July 4, 2000 Chu et al.
D436621 January 23, 2001 Chu et al.
D436992 January 30, 2001 Chu et al.
D437351 February 6, 2001 Chang et al.
D438557 March 6, 2001 Chu et al.
D440959 April 24, 2001 Wolf et al.
D443293 June 5, 2001 Chan
D444072 June 26, 2001 Chan
D449004 October 9, 2001 Li
Patent History
Patent number: D462082
Type: Grant
Filed: Sep 28, 2001
Date of Patent: Aug 27, 2002
Inventor: Hua Wen Hsu (Taipei)
Primary Examiner: Caron D. Veynar
Attorney, Agent or Law Firm: Pro-Techtor International Services
Application Number: 29/149,032
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: 1801;