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. 11, 2025
Filed:
Jan. 08, 2021
Water Tech, Llc, East Brunswick, NJ (US);
Guy Erlich, West Allenhurst, NJ (US);
Curtis Elliott, Washington, NJ (US);
Thomas Lorys, Linden, NJ (US);
Kunwar Sethi, South River, NJ (US);
Daniel Camisi, Tabernacle, NJ (US);
Timothy Morales, Rumson, NJ (US);
Water Technology, LLC, East Brunswick, NJ (US);
Abstract
A fluid vacuum pump includes a motor assembly including a single motor or multiple motors, where one motor may be configured for operation in a first medium and another motor may be configured for operation in a second medium; an impeller assembly including a single impeller, which may of a fixed or variable configuration, or multiple impellers, where one impeller may be configured for operation in a first medium and another impeller may be configured for operation in a second medium; and a linkage operatively connecting and adjustably transmitting power from the motor assembly to the impeller depending on the type of medium present.