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Patent
   D639621
Priority
Feb 04 2010
Filed
Aug 03 2010
Issued
Jun 14 2011
Expiry
Jun 14 2025
Inventors
von Boetti…
Assg.orig
HessAmerica
Assg.curr
HessAmerica
Entity
unknown
Referenced by
7
References
8
Maint.:
n/a
The ornamental design for a tree grate, as shown and described.

FIG. 1 is a perspective view of a tree grate showing my new design; and,

FIG. 2 is a plan view thereof.

The bottom view of the tree grate is the inverse of the top view of FIG. 2 and the edge views are solid edges.
INVENTORS:

von Boetticher, Sven

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D689989, Feb 27 2013 National Diversified Sales, Inc. Decorative grate
D689990, Feb 27 2013 National Diversified Sales, Inc. Decorative grate
D689991, Feb 27 2013 National Diversfied Sales, Inc. Decorative grate
D689992, Feb 27 2013 National Diversified Sales, Inc. Decorative grate
D692735, Aug 10 2011 Tree drain grate
D703497, Aug 10 2011 Tree drain grate
D727694, Dec 09 2013 Fruit-catching net
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5003724, Jun 15 1989 Tree grate system
D268084, Jun 12 1980 URBAN ACCESSORIES, INC , A WASHINGTON CORP Combination guard and grate therefor
D274211, Jan 29 1982 URBAN ACCESSORIES, INC , A WASHINGTON CORP Tree grate
D283003, Dec 29 1983 McKinley Tree Grate Co., Inc. Tree grate
D285406, Jan 30 1984 URBAN ACCESSORIES, INC , A WASHINGTON CORP Tree drain grate or similar article
D408233, Jul 24 1998 Shrub trimming tarp
D413495, Jul 31 1998 Tree protector
D515370, Aug 09 2004 Landscaping mat
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 03 2010HessAmerica(assignment on the face of the patent)
Nov 15 2010VON BOETTICHER, SVENHessAmericaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0254830188 pdf
Oct 04 2024HessAmericaLIGHTHOUSE FINANCIAL CORP SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0688120704 pdf
Oct 04 2024HESS FORM AND LIGHT HOLDINGS USA , INCLIGHTHOUSE FINANCIAL CORP SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0688120704 pdf
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