Printing calculator

- Sharp Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a plan view of the printing calculator showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a right side elevational view thereof, the left side elevational view being identical.

Referenced Cited
U.S. Patent Documents
D241852 October 1976 Sugo
D249092 August 22, 1978 Ohie
D258891 April 14, 1981 Kitai et al.
D273305 April 3, 1984 Kurozumi
Patent History
Patent number: D278156
Type: Grant
Filed: Sep 27, 1982
Date of Patent: Mar 26, 1985
Assignee: Sharp Corporation (Osaka)
Inventors: Masaji Sawada (Osaka), Hiroshi Sakaguchi (Osaka), Shigeaki Hayashi (Osaka), Kazuo Yamada (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/431,751
Classifications
Current U.S. Class: With Keyboard (D18/7)