Dust containment system

Details Dust containment system Dust containment system

1999-03-04

2011-12-13

Purol, David M. (Department: 3634)

Flexible or portable closure, partition, or panel

Nonframed plural edged held fabric

C160S330000, C160S368100

Reexamination Certificate

active

08074700

ABSTRACT:
An improved dust containment system comprising a flexible sheeting supported by one or more poles. The flexible sheeting being held in place on the pole by one or more clamps. The clamps have a pair of handles that pivot about an axis and wherein opposite the handles are two jaws. Each jaw has a body area and a tip. The jaws being connected to their respective handles so that the tips of the jaws contact each other and wherein the body areas of the respective jaws are configured so that the body area of the jaws can fit around the pole without separating the tips of the jaws.

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patent: 5685112 (1997-11-01), Fara
patent: 5924469 (1999-07-01), Whittemore

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