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. 27, 1999
Filed:
Jun. 20, 1997
Alan A DiSpirito, Ames, IA (US);
James A Zahn, Ankeny, IA (US);
Iowa State University Research Foundation, Inc., Ames, IA (US);
Abstract
An odor collection station for a waste water lagoon with a buoyant housing having a top, open bottom, and opposite side and end walls. The housing having a U-shaped duct with an upper and lower passageway connected by a vertical passageway. Buoyant elements secured to the housing maintain the lower passageway at a level higher than the water surface. Compressed air forced through an inlet port of the lower passageway combines with odors that rise from the lagoon surface and are pumped through the vertical and upper passageway to an outlet port where odor components are contained, measured, and analyzed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile