Patent
   D427615
Priority
Mar 11 1999
Filed
Mar 19 1999
Issued
Jul 04 2000
Expiry
Jul 04 2014
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for jig for lapping magnetic heads, as shown and described.

FIG. 1 is a front view showing our design and a rear view thereof is the same as the front one;

FIG. 2 is a right-side view thereof and a left-side view thereof is the same as the right-side one;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

Sasaki, Masahiro, Kanzo, Noboru, Kozu, Masaki

Patent Priority Assignee Title
D492332, Jun 23 2003 Feliciana Fabricators Lifting bow
Patent Priority Assignee Title
5117589, Mar 19 1990 Western Digital Technologies, INC Adjustable transfer tool for lapping magnetic head sliders
5203119, Mar 22 1991 Western Digital Technologies, INC Automated system for lapping air bearing surface of magnetic heads
5264980, Aug 02 1989 Seagate Technology LLC Magnetoresistive head and head setting method
5607340, Jun 06 1995 Row tool
5738566, Mar 31 1997 Seagate Technology LLC Lapping guide system, method and article of manufacture
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 08 1999KOZU, MASAKITDK CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0098470759 pdf
Mar 08 1999SASAKI, MASAHIROTDK CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0098470759 pdf
Mar 08 1999KANZO, NOBORUTDK CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0098470759 pdf
Mar 19 1999TDK Corporation(assignment on the face of the patent)
Mar 21 2000MAYO, NOELLUTRON ELECTRONICS CO , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108170072 pdf
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