USD280769SExpiredUtility

Sponge mop

79
Assignee: THE LIGHTHOUSE FOR THE BLIND INCORPORATEDPriority: Jul 25, 1983Filed: Jul 25, 1983Granted: Sep 24, 1985
Est. expiryJul 25, 2003(expired)· nominal 20-yr term from priority
Inventors:Robert S. JohnsonPaul E. FletcherWilliam S. BenjaminJohn I. Zsitvay
79
PatentIndex Score
22
Cited by
6
References
1
Claims

Claims

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

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