Display apparatus for electronic calculator

- Canon
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Description

FIG. 1 is a front elevational view of a display apparatus for electronic calculator showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view as seen from the left of FIG. 1; and

FIG. 6 is a perspective view of the display apparatus for electronic calculator.

The side elevational view as seen from the right of FIG. 1 is omitted as it is symmetrical with the side elevational view as seen from the left of FIG. 1.

Referenced Cited
U.S. Patent Documents
D238512 January 1976 Boldt
D274727 July 17, 1984 Shibata
D276236 November 6, 1984 Akiyama
D278911 May 21, 1985 Ohnuma et al.
Patent History
Patent number: D285935
Type: Grant
Filed: Apr 9, 1984
Date of Patent: Sep 30, 1986
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Akira Aihara (Tokyo), Akira Miyakawa (Tokyo)
Primary Examiner: Louis S. Zarfas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/598,166
Classifications
Current U.S. Class: Element Or Attachment (D18/12); D14/113