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:
Jul. 20, 1999
Filed:
Jun. 04, 1997
Applicant:
Inventor:
John P Jones, Canutillo, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L / ;
U.S. Cl.
CPC ...
422121 ; 422 24 ; 4221863 ; 55327 ; 55331 ; 96 16 ; 2505 / ;
Abstract
An air purification system comprises a housing, a generally S-shaped duct mounted within the housing, at least one blower mounted within the housing for circulating air through the system, and purification structure for removing contaminants from the air. The system preferably comprises two blowers, a master control switch for activating one of the blowers to circulate air through the filter, and a secondary control switch for activating the other blower and the UVC source to initiate a UVC purification process to further purify the filtered air.