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:
Nov. 20, 2018
Filed:
Jan. 12, 2016
Biomet Manufacturing, Llc, Warsaw, IN (US);
Alfredo Castaneda, Miami, FL (US);
Michael Gellatly, Miami Springs, FL (US);
Sean Graham, Naples, FL (US);
Biomet Manufacturing, LLC, Warsaw, IN (US);
Abstract
Headless compression screws are described. The headless compression screws include first and second ends coupled by a shaft, a first threaded portion positioned proximate the first end that surrounds the shaft and includes s first threads spaced apart from one another at a constant pitch, and a second threaded portion proximate the second end that surrounds the shaft and includes second threads. The second threads are spaced apart from one another at a variable pitch, such that distances between adjacent threads of the second threaded portion decrease as distance from the second end decreases. Methods of reducing a fracture using headless compression screws are also described.