USD403448SExpiredUtility

Tree grate

Assignee: URBAN ACCESS INCPriority: Dec 17, 1997Filed: Dec 17, 1997Granted: Dec 29, 1998
Est. expiryDec 17, 2017(expired)· nominal 20-yr term from priority
Inventors:Park Olson
10
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
What is claimed is the ornamental design for a tree grate, as shown and described.

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