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Patent
D646309
Priority
May 20 2008
Filed
May 20 2008
Issued
Oct 04 2011
Expiry
Oct 04 2025
Assg.orig
Entity
unknown
9
24
n/a
The ornamental design for a grinding tool , as shown and described.
FIG. 1 is a perspective view of a grinding tool showing our new design.
FIG. 2 is a front elevation view of the grinding tool shown in FIG. 1 showing our new design.
FIG. 3 is a left side elevation view of the grinding tool shown in FIG. 1 showing our new design, the right side elevation view being a mirror image.
FIG. 4 is a rear elevation view of the grinding tool shown in FIG. 1 showing our new design.
FIG. 5 top plan view of the grinding tool shown in FIG. 1 showing our new design; and,
FIG. 6 is a bottom plan view of the grinding tool shown in FIG. 1 showing our new design.
Kilgren, Kåre
Patent
Priority
Assignee
Title
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Executed on Assignor Assignee Conveyance Frame Reel Doc
May 20 2008 HTC Sweden AB (assignment on the face of the patent) /
Jul 24 2008 JEANSSON, STEN HTC Sweden AB ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 021335 /0181
pdf
Nov 03 2008 KILGREN, KARE HTC Sweden AB CORRECTIVE ASSIGNMENT TO CORRECT THE ERROR IN INVENTOR NAME FOR THIS APPLICATION PREVIOUSLY RECORDED ON REEL 021335 FRAME 0181 ASSIGNOR S HEREBY CONFIRMS THE INVENTOR STEN JEANSSON WAS INCORRECTLY LISTED AS INVENTOR - KARE KILGREN IS THE CORRECT INVENTOR FOR THIS APPLICATION 021839 /0631
pdf
Sep 19 2018 HTC Sweden AB HUSQVARNA AB ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 049888 /0160
pdf
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