Disposable vacuum bags

Details Disposable vacuum bags Disposable vacuum bags

2004-12-21

2008-03-11

Smith, Duane (Department: 1797)

Gas separation

Flexible or collapsible bag type

Housing closure secures bag

C055S375000, C055S378000, C055SDIG020, C055SDIG030, C095S273000, C015S314000, C015S315000, C015S347000, C015S348000, C015S349000, C015S353000

Reexamination Certificate

active

07341612

ABSTRACT:
A disposable open bag for a power tool such as a Shop-Vac cleaner has a mounting plate with an opening for receiving debris from the intake of the power tool. The mounting plate is also provided with a vent opening(s), e.g., to prevent the bag from closing in on the air filter and blocking the airflow. The said bag provides a cleaner and more convenient means of collection of the debris, leaves, and particulate matters directly into the bag.

REFERENCES:
patent: 5472460 (1995-12-01), Schmierer
patent: 5472465 (1995-12-01), Schmierer
patent: 5725619 (1998-03-01), Brule et al.
patent: 5792224 (1998-08-01), Fu et al.
patent: 6461394 (2002-10-01), Mattsson
patent: 6902594 (2005-06-01), Cho

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