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Patent
   D548570
Priority
Sep 21 2004
Filed
Jan 09 2007
Issued
Aug 14 2007
Expiry
Aug 14 2021
Inventors
Ydremark, …
Assg.orig
Assa AB
Assg.curr
Assa AB
Entity
unknown
Referenced by
2
References
5
Maint.:
n/a
The ornamental design for a key head, as shown and described.

FIG. 1 is a perspective view of one side of a key head showing our new design; and,

FIG. 2 is a perspective view of the other side thereof.

The portions shown in broken lines are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Ydremark, Hanna, Broms, Elisabet, Widerstedt, Mattias

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D570196, Jul 30 2007 The ID Key Company Inc. Key
D895398, Jul 25 2018 Key head
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3349589,
3394565,
3526112,
D442060, Apr 28 2000 Ford Global Technologies, Inc.; FORD GLOBAL TECHNOLOGIES, INC A MI CORP Automotive vehicle key
D442061, Apr 28 2000 Ford Global Technologies, Inc.; Ford Global Technologies, Inc Automotive vehicle key
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 09 2007Assa AB(assignment on the face of the patent)
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