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:
Aug. 30, 2022
Filed:
Jul. 09, 2019
Lg Electronics Inc., Seoul, KR;
Jinpyo Hong, Seoul, KR;
Youngjoon Kim, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A decompression mechanism may include a decompression case having an inlet that receives a beverage and an outlet that discharges the beverage; a decompression inner member including an inner body positioned inside of the decompression case and a guide formed in a spiral shape on an outer circumference of the inner body and in contact with an inner face of the decompression case; and a decompression channel defined between the decompression case and the decompression inner member. The decompression channel may have an input opening in communication with the inlet and an output opening in communication with the outlet, and a cross-sectional area of the decompression channel may increase as the decompression channel extends from the input opening to the output opening.