A dust and debris collection system for suspended ceiling tiles made up of a slightly cylindrical shaped plastic bag (10) having a rounded drawstring (14) opening at one end and a rectangular opening at the top end which is attached to adhesive tape strips (12). The dust and debris collection system is connected to a suspended ceiling tile grid at the top rectangular end by means of adhesive tape strips (12) and the drawstring (14) is snugged to the waist of a worker inside the bag (10) while he/she is working above the ceiling and will catch any falling dust or debris.
申请公布号
US5464286(A)
申请公布日期
1995.11.07
申请号
US19940335502
申请日期
1994.11.07
申请人
STEVENS, SIDNEY V.;STEVENS, DEBORAH S.;BOWKER, RONALD
发明人
STEVENS, SIDNEY V.;STEVENS, DEBORAH S.;BOWKER, RONALD