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Patent
   D569467
Priority
Sep 06 2006
Filed
Sep 06 2006
Issued
May 20 2008
Expiry
May 20 2022
Inventors
Wake, Bob
Assg.orig
Fuel Inter…
Assg.curr
Fuel Inter…
Entity
unknown
Referenced by
6
References
18
Maint.:
n/a
The ornamental design for a spring, as shown and described.

The design is for a spring which is intended to be used in association with sporting equipment.

FIG. 1 is a plan view showing the appearance of the convex and concave surfaces of my new design for a spring, except for the surface curvature that is illustrated in FIG. 2; and,

FIG. 2 is a side view of the spring.
INVENTORS:

Wake, Bob

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
11877702, Jun 28 2019 Medline Industries, LP Article advancer
D608402, Mar 07 2007 Water ski
D691222, Dec 14 2011 Manduka Multi-contoured yoga support
D805889, Mar 24 2016 FLSmidth A/S Leaf spring
D967644, Jun 28 2019 Medline Industries, LP Compressible article advancer
ER593,
THIS PATENT REFERENCES THESE PATENTS:
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6206390, May 04 2000 Skateboard apparatus
20070085290,
D338440, Jan 28 1992 RAFFERTY S, INC A TEXAS CORPORATION Leaf spring
D424645, Apr 09 1998 Wakeboard
D429284, Sep 14 1998 BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER Adhesive label
D505468, Nov 02 1998 Edward, Mejia Tri-board inline skateboard
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ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 28 2006WAKE, BOBFuel International, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0182370415 pdf
Sep 06 2006Fuel International, LLC(assignment on the face of the patent)
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