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Patent
   D403448
Priority
Dec 17 1997
Filed
Dec 17 1997
Issued
Dec 29 1998
Expiry
Dec 29 2012
Inventors
Olson, Park
Assg.orig
Urban Acce…
Assg.curr
Urban Acce…
Entity
unknown
Referenced by
1
References
4
Maint.:
n/a
What is claimed is the ornamental design for a tree grate, as shown and described.

FIG. 1 is a top view showing the design of the present invention;

FIG. 2 is a bottom view of the device of the present invention; and,

FIG. 3 is a side view of the design of the present invention.
INVENTORS:

Olson, Park

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D575881, May 24 2007 IRON AGE DESIGN AND IMPORT, LLC D B A IRON AGE DESIGNS, INC Grate
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1011170,
4592165, Mar 12 1984 Tree grate
D274210, Jan 15 1982 URBAN ACCESSORIES, INC , A WASHINGTON CORP Tree drain or similar article
D274211, Jan 29 1982 URBAN ACCESSORIES, INC , A WASHINGTON CORP Tree grate
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 17 1997Urban Accessories, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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