Combined check book cover and calculator


FIG. 1 is a perspective view of a combined check book cover and calculator showing my new design in an open condition;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a left end elevational view thereof in a closed condition; and

FIG. 4 is a rear elevational view of FIG. 1.

The bottom surface is plain and unornamented.

Referenced Cited
U.S. Patent Documents
D241381 September 1976 Garnier
D246205 October 25, 1977 Lewis
D248995 August 15, 1978 Hazama et al.
Other references
  • Home Furnishings Daily, 2/13/75, p. 11, top left.
Patent History
Patent number: D258704
Type: Grant
Filed: Mar 7, 1978
Date of Patent: Mar 31, 1981
Inventor: Hiroshi Kobayashi (San Pedro, CA)
Primary Examiner: George P. Word
Attorney: Francis A. Utecht
Application Number: 5/884,260
Current U.S. Class: D 3/56; With Keyboard (D18/7); Book, Album Or Cover (D19/26)
International Classification: D0301;