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:
Apr. 17, 2001
Filed:
Jun. 29, 1999
Applicant:
Inventors:
Frank Vyskocil, Chatham, CA;
Chris Hoffmann, Winsor, CA;
Assignee:
Siemens Canada Limited, Mississauga, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 3/900 ;
U.S. Cl.
CPC ...
B01D 3/900 ;
Abstract
An air cleaner for purifying air is disclosed. The air cleaner includes a housing having a first shell mounted to a second shell. The air cleaner also includes a filter disposed within the second shell and having a first side and a second side. Also, the air includes a flexible seal disposed between the first side of the filter and the first shell of the housing. At least one cam is rotatably mounted to the second shell and adapted to selectively engage the second side of the filter to compress the seal between the first side of the filter and the first shell of the housing.