USD285406SExpiredUtility
Tree drain grate or similar article
Est. expiryJan 30, 2004(expired)· nominal 20-yr term from priority
Inventors:Robert E. Haggard
92
PatentIndex Score
32
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tree drain grate or similar article, substantially as shown and described.
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