Patent
   D464343
Priority
Nov 17 2000
Filed
Nov 17 2000
Issued
Oct 15 2002
Expiry
Oct 15 2016

TERM.DISCL.
Assg.orig
Entity
unknown
0
7
n/a
The ornamental design for a four groove magnetic tape drive head, as shown and described.

FIG. 1 is a perspective view of a four groove magnetic tape drive head;

FIG. 2 is a rear elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

Aoki, Kenji

Patent Priority Assignee Title
Patent Priority Assignee Title
3398870,
4875129, Dec 28 1987 Eastman Kodak Co. Inline magnetic head assembly for use in a cassette loaded recorder
5034838, May 08 1990 Eastman Kodak Company Bi-directional read while write magnetic head assembly having a wear avoidance contour
5280402, Aug 30 1991 Imation Corp Combined stepper motor and voice coil head positioning apparatus
5491595, Sep 09 1992 Quantum Corporation Magnetic head guidance and calibration system and method description
5905613, Jul 18 1997 International Business Machines Corporation Bidirectional flat contour linear tape recording head and drive
D251138, Dec 30 1976 Flooring member
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 17 2000Fujitsu Limited(assignment on the face of the patent)
Jan 22 2001AOKI, KENJIFujitsu LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0115450246 pdf
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