USD258472SExpiredUtility

Urinal screen

98
Assignee: NCH CORPPriority: Mar 9, 1979Filed: Mar 9, 1979Granted: Mar 10, 1981
Est. expiryMar 9, 1999(expired)· nominal 20-yr term from priority
Inventors:John M. Adam
98
PatentIndex Score
63
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a urinal screen, substantially as shown.

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