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:
Nov. 19, 2013
Filed:
Jun. 15, 2010
Applicants:
Yasuhisa Fujii, Kyoto, JP;
Masahiro Ueda, Kyoto, JP;
Inventors:
Yasuhisa Fujii, Kyoto, JP;
Masahiro Ueda, Kyoto, JP;
Assignee:
Empire Technology Development LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03C 3/68 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present technology provides an air pre-treatment and monitoring device that includes an inlet port configured to receive an air flow and an outlet port configured to expel the air flow. The illustrative air pre-treatment device further includes a multiple-stage filter arranged between the inlet and outlet ports and that is configured to filter particles from the air flow.
Fujii, Yasuhisa. (2013). Air pre-treatment device (U.S. Patent No. 8585799). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8585799
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile