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:
May. 30, 2023
Filed:
Sep. 04, 2018
Jun Seok Lee, Busan, KR;
Jun Seok Lee, Busan, KR;
Other;
Abstract
A centrifugal piston according to an embodiment comprises: a piston body defining a path which extends from the front of the piston to the rear of the piston, and through which substances at the front of the piston can move to the rear of the piston; and a valve disposed on the path and configured to selectively open or block the path, wherein, during centrifugation in which centrifugal force acts on the piston, the substances at the front of the piston are centrifuged while the valve is blocking the path, and, when an external force is applied to the piston while the centrifugal force does not act on the piston, the valve moves freely relative to the piston body, and when the valve opens the path, at least a portion of the substances at the front of the piston can move to the rear of the piston.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile