专利名称：Roof vent
发明人：Loren L. Perry,Louis J. Tuglus申请号：US05/488505申请日：19740715公开号：US03934383A公开日：19760127
摘要：There is provided an improved operating roof vent of plastic such as translucentresin for mounting in a vent opening of a roof. An inner one piece combination screen andgarnish member telescopically mates with an outer one piece cowl member. Acombination one piece cover and hinge closes the cowl member, with the hinge beingsecured to the cowl member to provide for swinging opening and closing of the cover.
申请人：PERRY; LOREN L.,TUGLUS; LOUIS J.
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