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. 25, 2023
Filed:
Feb. 02, 2021
Adam Isaac Lewis, Madison, MS (US);
Chase Thornburg, Cumming, GA (US);
Adam Isaac Lewis, Madison, MS (US);
Chase Thornburg, Cumming, GA (US);
Other;
Abstract
A bone fastener driver assembly with a bone fastener retention feature has an outer sleeve, a handle fixed to said outer sleeve and an inner shaft. The inner shaft has a distal end with a torque driving tip. The inner shaft is coupled to the handle and axially movable relative to the outer sleeve from a proximal disengaged position to a distal engaged position. The outer sleeve has a bone fastener retaining distal end configured to lock into an internal groove or undercut of a bone fastener screw head when the inner shaft is axially moved from the proximal disengaged position to the distal engaged position to lock the bone fastener to the driver and upon a return movement of the inner shaft to the proximal disengaged position to unlock and release the driver from the bone fastener screw head.