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:
Oct. 06, 2026
Filed:
Dec. 15, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Jeonghee Cho, Suwon-si, KR;
Sanghyuk Park, Suwon-si, KR;
Seongu Lee, Suwon-si, KR;
Jihye Seo, Suwon-si, KR;
Kiyong Lee, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 9/28 (2006.01); A47L 9/00 (2006.01);
U.S. Cl.
CPC ...
A47L 9/2842 (2013.01); A47L 9/0063 (2013.01); A47L 9/2821 (2013.01); A47L 9/2873 (2013.01); A47L 2201/06 (2013.01);
Abstract
A vacuum cleaner system is provided. The vacuum cleaner includes a wireless vacuum cleaner for discharging dust to a station device, wherein the wireless vacuum cleaner is configured to, when performing a dust discharge operation to the station device, determine a state of a dust collection part included in the station device, based on a pressure ratio between pressure values measured by a sensor mounted on the wireless vacuum cleaner, and output a notification indicating the determined state.