Video tape cassette


FIG. 1 is a front, top and right side perpsective view of a video tape cassette showing my new design;

FIG. 2 is a rear, bottom and left side perspective view; and

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D223739 May 1972 Weiss
D227675 July 1973 Takanashi et al.
D228789 October 1973 Koni
D245418 August 16, 1977 Katayama et al.
3850512 November 1974 Scholz
3900172 August 1975 Kamaya
Patent History
Patent number: D250474
Type: Grant
Filed: Apr 20, 1977
Date of Patent: Dec 5, 1978
Assignee: Victor Company of Japan, Limited (Yokohama)
Inventor: Koichi Nishigaki (Yokohama)
Primary Examiner: Bernard Ansher
Attorney: Richard C. Sughrue
Application Number: 5/789,373
Current U.S. Class: D14/11
International Classification: D1401;