Combined electronic calculating machine and clock

- Sharp Corporation
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Description

FIG. 1 is a top plan view of the combined electronic calculating machine and clock showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D227261 June 1973 Liljenwall
D236269 August 1975 Shu-Keung
D251272 March 6, 1979 Hazama et al.
Other references
  • HFD-Retailing Home Furnishings, 6/5/1978, p. 55-EL.-5808, at top right.
Patent History
Patent number: D258888
Type: Grant
Filed: Feb 14, 1979
Date of Patent: Apr 14, 1981
Assignee: Sharp Corporation (Osaka)
Inventor: Yoshiaki Kobayashi (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test
Application Number: 6/12,060
Classifications
Current U.S. Class: Combined (1) (D18/2); Combined (1) (D10/2); With Keyboard (D18/7)
International Classification: D1801;