Patent
   D271870
Priority
Feb 06 1979
Filed
Feb 06 1979
Issued
Dec 20 1983
Expiry
Dec 20 1997
Assg.orig
Entity
unknown
1
7
n/a
The ornamental design for a magnetic tape cassette, as shown and described.

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

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top perspective view thereof, with the cassette in an open position;

FIG. 4 is a bottom plan view with the cassette in a closed position;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevation thereof;

FIG. 7 is a rear elevation thereof;

FIG. 8 is an elevation as seen from the left of FIG. 4;

FIG. 9 is an elevation as seen from the right of FIG. 4;

FIG. 10 is a bottom plan view with the cassette in an open position;

FIG. 11 is a top plan view thereof;

FIG. 12 is a front elevation thereof;

FIG. 13 is a rear elevation thereof;

FIG. 14 is an elevation as seen from the left of FIG. 10; and

FIG. 15 is an elevation as seen from the right of FIG. 10.

Schoettle, Klaus, Wittkamp, Heinrich, Richter, Volker

Patent Priority Assignee Title
D383125, Mar 27 1995 Minnesota Mining and Manufacturing Company Housing for a dual reel tape cartridge
Patent Priority Assignee Title
3342431,
3547373,
3628753,
3788576,
3987489, Dec 16 1974 BASF Aktiengesellschaft Tape cartridge which is normally closed but is pivoted to open position when taken into use, and transport apparatus for such a cartridge
228789,
239736,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 11 1979SCHOETTLE,KLAUSBASF AKTIENGESELLSCHAFT,ASSIGNMENT OF ASSIGNORS INTEREST 0041020382 pdf
Jan 19 1979RICHTER,VOLKERBASF AKTIENGESELLSCHAFT,ASSIGNMENT OF ASSIGNORS INTEREST 0041020382 pdf
Jan 31 1979WITTKAMP,HEINRICHBASF AKTIENGESELLSCHAFT,ASSIGNMENT OF ASSIGNORS INTEREST 0041020382 pdf
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