Desk top electronic calculator
- Canon
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Description
FIG. 1 is a top plan view of a desk top electroniccalculator, showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a side elevational view as seen from the left of FIG. 3;
FIG. 6 is a side elevational view as seen from the right of FIG. 3;
FIG. 7 is a perspective view.
Referenced Cited
U.S. Patent Documents
Other references
D212784 | November 1968 | Yoshida |
D233347 | October 1974 | Beitler |
- Merchandising, 1/78, p. 17-Canola LC1014 at upper right.
Patent History
Patent number: D261528
Type: Grant
Filed: Jun 28, 1979
Date of Patent: Oct 27, 1981
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Masaaki Sakai (Tokyo), Kunio Hirose (Yokohama)
Primary Examiner: Louis S. Zarfas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/52,989
Type: Grant
Filed: Jun 28, 1979
Date of Patent: Oct 27, 1981
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Masaaki Sakai (Tokyo), Kunio Hirose (Yokohama)
Primary Examiner: Louis S. Zarfas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/52,989
Classifications