Floppydisk

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

FIG. 1 is a front view of a floppydisk embodying my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
3951264 April 20, 1976 Heidecker et al.
Foreign Patent Documents
2363162 April 1978 FRX
55-42311 March 1980 JPX
2081959 February 1982 GBX
Patent History
Patent number: D271298
Type: Grant
Filed: Jun 5, 1981
Date of Patent: Nov 8, 1983
Assignee: Sony Corporation (Tokyo)
Inventor: Kazumi Fujimoto (Hino)
Primary Examiner: Susan J. Lucas
Attorneys: Lewis H. Eslinger, Alvin Sinderbrand
Application Number: 6/270,839
Classifications
Current U.S. Class: D14/11; D14/114
International Classification: D1402;