USD323638SExpiredUtility
Windshield wiper refill backing strip
Est. expiryJul 5, 2010(expired)· nominal 20-yr term from priority
Inventors:Franz Buechele
41
PatentIndex Score
4
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2
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1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a windshield wiper refill backing strip, as shown.
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