Combined mouse pad and calculator

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Description

FIG. 1 is a top plan view of a combined mouse pad and calculator showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a perspective view thereof illustrating a retractable assembly of the combined mouse pad and calculator in an extended position; and,

FIG. 9 is a bottom plan view thereof illustrating the retractable assembly of the combined mouse pad and calculator in the extended position.

Referenced Cited
U.S. Patent Documents
D333743 March 9, 1993 Johnson
D364397 November 21, 1995 Bedol
365342 December 1887 Evenson et al.
D368081 March 19, 1996 Comley
D370472 June 4, 1996 Scianna
D374661 October 15, 1996 Mieki et al.
D376791 December 24, 1996 Schreiner
Patent History
Patent number: D402276
Type: Grant
Filed: Jul 30, 1997
Date of Patent: Dec 8, 1998
Assignee: Bistec Corporation Limited (Kwai Chung)
Inventor: Shun Lam Yu (New Territories)
Primary Examiner: M. H. Tung
Law Firm: Salter & Michaelson
Application Number: 0/74,203
Classifications
Current U.S. Class: D14/114
International Classification: 1402;