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. 29, 2009
Filed:
Aug. 23, 2006
Applicants:
Ying Zheng, New Maryland, CA;
Jinyu Jiao, Fredericton, CA;
Qikai Zhang, New Maryland, CA;
Guogang Sun, Beijing, CN;
Inventors:
Ying Zheng, New Maryland, CA;
Jinyu Jiao, Fredericton, CA;
Qikai Zhang, New Maryland, CA;
Guogang Sun, Beijing, CN;
Assignee:
University of New Brunswick, Fredricton, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 45/12 (2006.01); B01D 50/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a device for removing particulate matter from an air stream, and more particularly the present invention relates to a rotary gas cyclone separator with a dual-ducted filtering vortex finder for separating fine particles as small as 1 μm from an air stream.
Zheng, Ying. (2009). Rotary gas cyclone separator (U.S. Patent No. 7594941). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7594941
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile