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:
Jan. 13, 2026
Filed:
Oct. 18, 2022
Helen of Troy Limited, St. Michael, BB;
Christopher Diskin, New York, NY (US);
Brandon Rodriguez, Brooklyn, NY (US);
Nicolas Ernesto Fong, Brooklyn, NY (US);
KAZ EUROPE SÀRL, Bussigny, CH;
Abstract
A handheld filter press includes a pump, a water chamber, and a portafilter basket. The pump includes a pump housing that defines a pump chamber configured to pressurize air, and defines a pump outlet for exhausting pressurized air. The pump includes an outlet valve fluidly connected with the pump outlet. The outlet valve allows air to exit the pump chamber and prevents air from entering the pump chamber through the pump outlet. The water chamber is fluidly connected with the pump chamber through the outlet valve for receiving pressurized air from the pump chamber. The water chamber defines a water chamber outlet for exhausting pressurized air and water from the water chamber. The portafilter basket is fluidly connected with the water chamber for receiving pressurized water from the water chamber through the water chamber outlet. The portafilter basket is configured to store grounds, and to express a brewed beverage.