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.:

US 8281441 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 09, 2012

Filed:

May. 16, 2011
Applicants:

Guy Erlich, Monroe Township, NJ (US);

James Kosmyna, Old Bridge, NJ (US);

Inventors:

Guy Erlich, Monroe Township, NJ (US);

James Kosmyna, Old Bridge, NJ (US);

Assignee:

Water Tech LLC, East Brunswick, NJ (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04H 4/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

A hand-held submersible power cleaner for cleaning debris from a swimming pool includes a housing having an inlet at a front end thereof which communicates with an interior cavity of the housing. An intermediate conduit having front and rear ends extends through the interior cavity. A filter is positioned between the inlet and front end of the intermediate conduit. A removable drive assembly having an impeller at a forward end and a power switch at the opposing end is removably inserted into the housing such that the impeller faces the rear end of the intermediate conduit. Dual outlet conduits communicate with the rear end of the intermediate conduit, wherein the impeller draws water and debris through the inlet, the filter occludes the debris and retains it in the cavity while the water flows through the filter assembly into the intermediate conduit, and is discharged through the dual outlet conduits at the rear of the housing.


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Erlich, Guy. (2012). Hand-held submersible pool and spa power cleaner (U.S. Patent No. 8281441). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8281441

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