USD323637SExpiredUtility

Aerodynamic wing attachment for windshield wiper arm

Individually held — no corporate assignee on recordPriority: Jul 11, 1989Filed: Jul 11, 1989Granted: Feb 4, 1992
Est. expiryJul 11, 2009(expired)· nominal 20-yr term from priority
84
PatentIndex Score
35
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an aerodynamic wing attachment for windshield wiper arm, as shown.

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