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:
Mar. 22, 2022
Filed:
Jul. 19, 2019
Neogenestar Llc, Somerset, NJ (US);
Thor Nilsen, Stirling, NJ (US);
Nancy Quan, Warren, NJ (US);
NeoGeneStar LLC, Somerset, NJ (US);
Abstract
A device for capturing and releasing magnetically susceptible particles includes a housing and a retraction mechanism. A permanent axially magnetized cylindrical magnet is coupled to the retraction mechanism and a distal end of the magnet extends from a distal end of the housing. The retraction mechanism is configured to position the distal end of the magnet at one of three different predetermined distances from the distal end of the housing: retracted, protracted and hyper-protracted. A sleeve is provided over the housing distal end and when the magnet is in the protracted position, magnetically susceptible particles are gathered, when in the retracted position, magnetically susceptible particles are released and the sleeve is ejected when the magnet is positioned at a point between the protracted and the hyper-protracted position.