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:
Mar. 29, 1988
Filed:
May. 31, 1985
James P Cox, Lynden, WA (US);
Kelly K Cox, Lynden, WA (US);
Other;
Abstract
Scrubbing apparatus for effecting contact between polluted air and a scrubbing liquid may define a serpentine path mounted on a rooftop, a tank in which contact between the polluted gas and the scrubbing liquid is effected by projecting the scrubbing liquid onto a rotating propeller to effect atomization of the scrubbing liquid or contact between the scrubbing liquid and the polluted air can be effected by dripping scrubbing liquid onto filters through which the polluted air passes. Purification of the scrubbing air is enhanced by producing turbulence in the air carrying the scrubbing liquid by passing the air carrying the scrubbing liquid between closely adjacent, flexible, vibrating sheets disposed parallel to the gas flow. The vibrating characteristics of the flexible sheets can be altered by stretching such sheets and/or by placing such sheets alongside a hard surface struck by the flexible sheets.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile