Patent
   D348455
Priority
Jul 29 1992
Filed
Jul 29 1992
Issued
Jul 05 1994
Expiry
Jul 05 2008
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for a windowless cassette, as shown and described.

FIG. 1 is a perspective view of a windwowless cassette showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof taken from the left side of FIG. 1;

FIG. 5 is a side elevational view of the side of the cassette opposite the side shown in FIG. 4;

FIG. 6 is a top plan view of said cassette; and,

FIG. 7 is a bottom view thereof.

Yip, Alvin

Patent Priority Assignee Title
D364402, Apr 05 1994 Minnesota Mining Manufacturing Company Videocassette
D364614, Apr 05 1994 Minnesota Mining and Manufacturing Company Videocassette
D365812, Apr 05 1994 Minnesota Mining and Manufacturing Company Front portion of a top surface for a videocassette
D365814, Apr 05 1994 Minnesota Mining and Manufacturing Company Window and label area of a top surface for a videocassette
D370480, Apr 05 1994 Minnesota Mining and Manufacturing Company Window and label area of a top surface for a videocassette
D370907, Apr 05 1994 Minnesota Mining and Manufacturing Company Window, label and rear area of a top surface for a videocassette
Patent Priority Assignee Title
3900172,
4527691, Aug 30 1983 EMTEC Magnetics GmbH Magnetic tape cassette
4898338, Sep 21 1987 FUJIFILM Corporation Magnetic tape cassette
D303795, Jun 18 1987 Embassy Safety & Security Limited Video alarm cassette
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 29 1992Lextron Media (HK) Ltd.(assignment on the face of the patent)
Sep 04 1992YIP, ALVINLEXTRON MEDIA HK LTD ASSIGNMENT OF ASSIGNORS INTEREST 0062760388 pdf
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