The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2002
Filed:
Aug. 14, 2000
Glenn W. Bitner, Alsip, IL (US);
Venturedyne, Ltd., Milwaukee, WI (US);
Abstract
A device for sealing filters in a dust collector. The preferred dust collector has a housing enclosing clean-air and dirty-air chambers, a support base in the housing having a support side and an opposite side, and a contact surface spaced from the support base and facing the support side. A filter is positioned between the contact surface and support side. A push, lift or hold-release device is provided to secure the filter in sealed engagement with the support side and the contact surface. In a “hold” position, said device secures the filter with respect to the housing. In a “removal” position, said device permits the filter to be removed from the housing.