USD267291SExpiredUtility

Windshield cleaning brush

49
Individually held — no corporate assignee on recordPriority: Apr 7, 1980Filed: Apr 7, 1980Granted: Dec 21, 1982
Est. expiryApr 7, 2000(expired)· nominal 20-yr term from priority
Inventors:Evan L. HopkinsDonald W. Cartner
49
PatentIndex Score
5
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a windshield cleaning brush, substantially as shown.

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