USD330691SExpiredUtility

Dual blade automotive windshield wiper

90
Assignee: POLI AUTO INCPriority: Jan 11, 1991Filed: Jan 11, 1991Granted: Nov 3, 1992
Est. expiryJan 11, 2011(expired)· nominal 20-yr term from priority
Inventors:Carl W. Leu
90
PatentIndex Score
38
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dual blade automotive windshield wiper, as shown and described.

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