USD283003SExpiredUtility

Tree grate

79
Assignee: MCKINLEY TREE GRATE CO INCPriority: Dec 29, 1983Filed: Dec 29, 1983Granted: Mar 18, 1986
Est. expiryDec 29, 2003(expired)· nominal 20-yr term from priority
Inventors:Dewitt Mckinley
79
PatentIndex Score
30
Cited by
20
References
1
Claims

Claims

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

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