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:
Jul. 21, 2026
Filed:
Oct. 28, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sangjine Park, Suwon-si, KR;
Ji Hwan Park, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Provided is a cleaning apparatus that includes a nozzle configured to spray cleaning liquid, a nozzle extension comprising a nozzle extension body having a first aperture and a second aperture connected by a fluid passage in the nozzle extension body, the first aperture aligned with the nozzle and the second aperture for discharging the cleaning liquid, and the first aperture and the second aperture each have a normal direction oblique to each other, and a cover that encloses the second aperture and that comprises a first cover portion configured to cover at least a portion of a front surface of a substrate, a second cover portion configured to cover at least a portion of a rear surface of the substrate, and a third cover portion configured to cover at least a portion of a side of the substrate edge, wherein the cover comprises a placement groove configured to receive the substrate edge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile