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. 19, 2024
Filed:
Nov. 27, 2020
Cirkul, Inc., Tampa, FL (US);
Garrett S. Waggoner, Tampa, FL (US);
Andrew J. Gay, Bothell, WA (US);
Thomas A. Urbanik, Maynard, MA (US);
Cole Houston, Central Falls, RI (US);
Corey Jerolmon, Boston, MA (US);
Cirkul, Inc., Tampa, FL (US);
Abstract
A filtration system is adapted for use and integration with cartridge-based beverage dispensing systems that mix an additive (flavor) with a base liquid (water) as the base liquid is dispensed from a container and through the cartridge. A support frame may support an annular charcoal fabric filter element secured with an end cap and defining an inner cavity to house and surround a portion of the cartridge. A filter cage may enclose the filter element. The support frame may include a bayonet-type connector to secure the filter assembly to a container lid. Base liquid flowing from the container and through the cartridge necessarily flows first through the filter element as a user drinks from the container. Related methods for assembling the filter assembly and installing the filter assembly on a cartridge/lid assembly are also disclosed.