Double-blade windshield wiper
First Claim
Patent Images
1. The ornamental design for a double blade windshield wiper, as shown.
1 Assignment
0 Petitions
Accused Products
42 Citations
1 Claim
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1. The ornamental design for a double blade windshield wiper, as shown.
Specification
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Current AssigneeWen-Chen Ho
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Original AssigneeChang Shu-Yun, Shu-Chen Wu
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InventorsShu-Yun, Chang, Wu, Shu-Chen
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Primary Examiner(s)Gandy, James M.
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Application NumberUS07/669,455Time in Patent Office832 DaysField of SearchD12/155, 15/250.35, 15/250.36, 15/250.41, 15/250.42US Class CurrentD12/219CPC Class CodesN/A
