USD338299SExpiredUtility

Mop wringer

80
Assignee: RUBBERMAID COMMERICAL PRODUCTS INCPriority: Apr 10, 1990Filed: Apr 10, 1990Granted: Aug 10, 1993
Est. expiryApr 10, 2010(expired)· nominal 20-yr term from priority
Inventors:Paul E. DelmericoGreg P. Terek
80
PatentIndex Score
21
Cited by
8
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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