USD500770SExpiredUtility

Sump pump

85
Assignee: LIBERTY PUMPSPriority: Feb 19, 2004Filed: Feb 19, 2004Granted: Jan 11, 2005
Est. expiryFeb 19, 2024(expired)· nominal 20-yr term from priority
Inventors:Donald M. Pohler
85
PatentIndex Score
31
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a “sump pump”, as shown and described.

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