发明名称 Loading dock seal with flow through vent
摘要 A loading dock seal has one or more recesses formed within the loading dock seal. Mesh segments are utilized to screen the recesses to reduce rain, snow, rodents, insects and debris from passing through the recess passageway to the loading dock. A further mesh segment cover can be utilized to selectively cover one or more of the mesh segments.
申请公布号 US2003230033(A1) 申请公布日期 2003.12.18
申请号 US20030445102 申请日期 2003.05.22
申请人 SHELTON MICHAEL J. 发明人 SHELTON MICHAEL J.
分类号 B65G69/00;(IPC1-7):E04D13/18;E04H14/00 主分类号 B65G69/00
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