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:
Jun. 16, 2026
Filed:
Mar. 27, 2023
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Moon Jae Lee, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C 15/00 (2006.01); F04C 2/08 (2006.01);
U.S. Cl.
CPC ...
F04C 15/0065 (2013.01); F04C 2/084 (2013.01); F04C 2240/20 (2013.01); F04C 2240/50 (2013.01); F04C 2240/60 (2013.01);
Abstract
A pump comprises: a housing; a stator disposed in the housing; an outer gear disposed in the stator, an inner gear disposed in the outer gear, a shaft disposed at the center of the inner gear; and a bearing coupled to one end of the shaft, wherein the shaft comprises a first region coupled to the inner gear and a second region coupled to the bearing, and the center of the first region and the center of the second region are different from each other.
Quick Actions:
Lee, Moon. (2026). Pump (U.S. Patent No. 12655844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12655844
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile