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:
Oct. 15, 2019
Filed:
Nov. 17, 2016
Rtg Scientific, Llc, Austin, TX (US);
Gary Reed, Turlock, CA (US);
RTG Scientific, LLC, Austin, TX (US);
Abstract
A fastener for embedment in bone includes a chevron-shaped thread pattern having a first radial superior surface at an angle beta on a blank relative to a longitudinally extending axis of the fastener, a second radial superior surface at an angle alpha inboard to the first radial superior surface and relative to the longitudinally extending axis such that the two superior surfaces form a V-shape geometry. The fastener further includes a flank surface underlying the second radial superior surface at an angle gamma, the angle gamma defining an angle with the longitudinally extending axis that is 90°, a relief surface underlying the first radial superior surface such that the flank surface and the relief surface form a V-shape geometry, and a radially-outermost surface adjacent to the relief surface and defining a major diameter of the thread pattern, the radially-outermost surface being parallel to the longitudinally extending axis of the fastener.