Combined electronic calculating machine, radio and clock

- Sharp Corporation

FIG. 1 is a perspective view of the combined electronic calculating machine, radio and clock showing my new design;

FIG. 2 is a top 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; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D212784 November 1968 Yoshida
D233347 October 1974 Beitler et al.
Other references
  • Electronic Design 20, 9/27/77, p. 32-Calculator at top right. HFD-Retailing Home Furnishings, 6/5/1978, p. 55-CT.600 at bottom right.
Patent History
Patent number: D258889
Type: Grant
Filed: Feb 21, 1979
Date of Patent: Apr 14, 1981
Assignee: Sharp Corporation (Osaka)
Inventor: Shigeaki Hayashi (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test
Application Number: 6/14,203
Current U.S. Class: With Keyboard (D18/7); Combined (1) (D10/2); D14/72; With Keyboard (D18/7)
International Classification: D1801;