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:
May. 14, 2013
Filed:
Aug. 16, 2011
Mark N. Rupp, Delaware, OH (US);
Dale A. Krausnick, Perrysburg, OH (US);
Hui Hiu Kwan, Yuen Long, HK;
LI Jin Long, Guan Dong Sheng, CN;
Paul Goetz, Maple Grove, MN (US);
Jeffery Scott Kunkler, Shenzhen, CN;
Rob Fischner, Gibsonia, PA (US);
Aurelio M. Arellano, Jr., Cagayan Valley, PH;
Mark N. Rupp, Delaware, OH (US);
Dale A. Krausnick, Perrysburg, OH (US);
Hui Hiu Kwan, Yuen Long, HK;
Li Jin Long, Guan Dong Sheng, CN;
Paul Goetz, Maple Grove, MN (US);
Jeffery Scott Kunkler, Shenzhen, CN;
Rob Fischner, Gibsonia, PA (US);
Aurelio M. Arellano, Jr., Cagayan Valley, PH;
NSS Enterprises, Inc., Toledo, OH (US);
Abstract
A filter bag and an apparatus for attaching a filter bag to a vacuum sweeper are provided. The filter bag includes a top plate and a bag portion. The top plate has a key formed thereon. The apparatus includes a sled configured to receive a portion of a filter bag having a key formed thereon. The apparatus also includes a sweeper housing. The sweeper housing is adjacent the sled. The housing has a cavity for receiving a portion of the filter bag and a lock that interconnects with the key. A method for installing the filter bag in a vacuum sweeper is also provided.