Typewriter

- Sony Corporation
Description

FIG. 1 is a top plan view of a typewriter showing my new design, the continuous aperture grid beneath the viewing window being indicated by dot-dash lines for convenience of illustration;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a bottom plan view;

FIG. 7 is a perspective view.

Referenced Cited
U.S. Patent Documents
D215297 September 1969 Yeager
D258654 March 24, 1981 Levi
D259347 May 26, 1981 Hirata et al.
D263827 April 13, 1982 Pemberton
Other references
  • Industrial Design, 5/6, 1978, p. 25-Editing Keyboard at bottom.
Patent History
Patent number: D270168
Type: Grant
Filed: Jun 5, 1981
Date of Patent: Aug 16, 1983
Assignee: Sony Corporation (Tokyo)
Inventor: Yoshio Ogawa (Yokohama)
Primary Examiner: Louis S. Zarfas
Attorney: Lewis H. Eslinger
Application Number: 6/270,838
Classifications
Current U.S. Class: Typewriter Or Calculator (D18/1)
International Classification: D1801;