USD305170SExpiredUtility

Mop wringer

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Assignee: WHITE MOP WRINGER COMPANYPriority: Mar 12, 1987Filed: Mar 12, 1987Granted: Dec 19, 1989
Est. expiryMar 12, 2007(expired)· nominal 20-yr term from priority
Inventors:Philip JarosPaul O. Wright
60
PatentIndex Score
9
Cited by
10
References
1
Claims

Claims

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

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