USD338725SExpiredUtility
Strainer for downspouts
Individually held — no corporate assignee on recordPriority: Apr 1, 1991Filed: Apr 1, 1991Granted: Aug 24, 1993
Est. expiryApr 1, 2011(expired)· nominal 20-yr term from priority
Inventors:Warren P. Trampush
33
PatentIndex Score
7
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a strainer for downspouts, as shown and described.
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