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. 04, 2025
Filed:
Jun. 05, 2019
Applicant:
Zodiac Pool Systems Llc, Carlsbad, CA (US);
Inventors:
Abian Van Der Meijden, Midrand, CA;
Hendrikus Johannes Van Der Meijden, Midrand, CA;
Assignee:
ZODIAC POOL SYSTEMS LLC, Carlsbad, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/01 (2006.01); C02F 1/00 (2023.01); C02F 103/42 (2006.01); E04H 4/12 (2006.01);
U.S. Cl.
CPC ...
B01D 29/016 (2013.01); C02F 1/001 (2013.01); E04H 4/1218 (2013.01); C02F 2103/42 (2013.01);
Abstract
Filter assemblies are described which may be rolled for use and unrolled for cleaning. Rolling an assembly may form a spiral path for fluid to flow. Fluid also may flow through mesh panels of the assembly unless such panels are obstructed, as by debris.