Patent
   D311002
Priority
Aug 26 1987
Filed
Aug 26 1987
Issued
Oct 02 1990
Expiry
Oct 02 2004
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for a magnetic tape cassette, as shown and described.

FIG. 1 is a perspective view of a magnetic tape cassette showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view, the left side being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Ikebe, Masaru, Satoh, Takateru, Tanaka, Kimio

Patent Priority Assignee Title
D329854, Sep 08 1989 Fuji Photo Film Co., Ltd. Digital audio tape cassette
D335126, Dec 28 1989 SHAPE INC , A CORP OF DELAWARE Tape cassette
Patent Priority Assignee Title
4631618, Apr 29 1983 Sony Corporation Tape cassette with protection cover and tape end sensing means
4771353, Oct 04 1985 Sony Corporation Magnetic tape cassette having a translucent rough surface on a reel flange
D274327, Jul 30 1981 Matsushita Electric Industrial Co., Ltd. Cassette for video tape recorder
D289637, Oct 01 1984 Sony Corporation Magnetic tape cassette
D296780, Aug 29 1984 Sony Corporation Video tape cassette
D304031, Jun 23 1986 Matsushita Electric Industrial Co., Ltd. Cassette for a video tape recorder
D304452, Aug 14 1986 Shape Inc. Tape cassette
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 17 1987SATOH, TAKATERUTDK CorporationASSIGNMENT OF ASSIGNORS INTEREST 0047740722 pdf
Aug 17 1987IKEBE, MASARUTDK CorporationASSIGNMENT OF ASSIGNORS INTEREST 0047740722 pdf
Aug 17 1987TANAKA, KIMIOTDK CorporationASSIGNMENT OF ASSIGNORS INTEREST 0047740722 pdf
Aug 26 1987TDK Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule