Combined electronic calculating machine, radio and clock
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Description
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
Other references
D212784 | November 1968 | Yoshida |
D233347 | October 1974 | Beitler et al. |
- 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
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
Classifications
Current U.S. Class:
With Keyboard (D18/7);
Combined (1) (D10/2);
D14/72;
With Keyboard (D18/7)
International Classification: D1801;
International Classification: D1801;