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:
Jun. 27, 2006
Filed:
May. 27, 2004
Applicant:
Jeffrey W. Collins, Chatsworth, CA (US);
Inventor:
Jeffrey W. Collins, Chatsworth, CA (US);
Assignee:
Thornbury Investments, Inc., Valencia, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/15 (2006.01); C02F 1/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
For use in a pool or spa, the combination comprising, filter structure in the path of pool or spa water flow, substance in direct contact with a surface or surfaces of said filter structure, to contact said flow, said substance characterized as being one of the following: