USD270640SExpiredUtility

Liquid manure pump

32
Assignee: DETHMERS MFG COMPANYPriority: Jun 18, 1981Filed: Jun 18, 1981Granted: Sep 20, 1983
Est. expiryJun 18, 2001(expired)· nominal 20-yr term from priority
Inventors:Ernest C. Hollander
32
PatentIndex Score
3
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a liquid manure pump, substantially as shown and described.

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