发明名称 Sun visor extension
摘要 A shield that may be slidably attached to a sun visor of a vehicle, and the shield when so attached capable of being longitudinally and transversely adjusted on the sun visor to serve as an extension thereof in blocking out sun rays to the occupant of a vehicle.
申请公布号 US4776628(A) 申请公布日期 1988.10.11
申请号 US19870050855 申请日期 1987.05.18
申请人 POLITO, JOSEPH J. 发明人 POLITO, JOSEPH J.
分类号 B60J3/02;(IPC1-7):B60J3/02 主分类号 B60J3/02
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