USD311077SExpiredUtility

Combined mop and wringer

63
Assignee: YAMAZAKI SANGYO KKPriority: Jul 23, 1987Filed: Sep 17, 1987Granted: Oct 2, 1990
Est. expiryJul 23, 2007(expired)· nominal 20-yr term from priority
Inventors:Kazuo NakamuraYasuaki Keiko
63
PatentIndex Score
11
Cited by
4
References
1
Claims

Claims

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

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