Combined calculator and clipboard

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Description

FIG. 1 is a top front right perspective view of a combined calculator and clipboard showing my new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a rear elevational view; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D201111 May 1965 Fleming
D218720 September 1970 Shahan
D253438 November 20, 1979 Markley
2782482 February 1957 Baril et al.
3560092 February 1971 Coney
4308951 January 5, 1982 Walker, Jr.
Patent History
Patent number: D284976
Type: Grant
Filed: Aug 13, 1984
Date of Patent: Aug 5, 1986
Assignee: Dah Sun Electronics Company, Limited (Hong Kong)
Inventor: Danny Chan Chi Hung (Hong Kong)
Primary Examiner: Louis S. Zarfas
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 6/640,197