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. 28, 2019
Filed:
Apr. 07, 2016
Ethicon Endo-surgery, Llc, Guaynabo, PR (US);
Frederick E. Shelton, IV, Hillsboro, OH (US);
Stephen J. Balek, Springboro, OH (US);
Eugene L. Timperman, Cincinnati, OH (US);
Ethicon LLC, Guaynabo, PR (US);
Abstract
In various embodiments, a fastening assembly comprising a first jaw, a second jaw, a closure member, a rotatable drive shaft, a firing member, an electric motor, a sensing device, and a control system is disclosed. The second jaw is movable between an open position and a closed position relative to the first jaw. The closure member is movable between a first position and a second position. The second jaw is in the closed position when the closure member is in the second position. The electric motor is operable to rotate the rotatable drive shaft and advance the firing member through a firing stroke. The sensing device is configured to sense when the closure member is in the second position. The control system is configured to prevent advancement of the firing member through the firing stroke until after the second jaw is in the closed position.