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:
Apr. 30, 2013
Filed:
May. 05, 2008
Michael S. Veldman, Memphis, TN (US);
Henry Keith Bonin, Jr., Memphis, TN (US);
Michael S. Veldman, Memphis, TN (US);
Henry Keith Bonin, Jr., Memphis, TN (US);
Warsaw Orthopedic, Inc., Warsaw, IN (US);
Abstract
A spinal stabilization rod includes a first rod portion having a proximal end and a distal end and having a first cross-sectional area. The second rod portion extends from the distal end of the first rod portion and has a second minimum cross-sectional area smaller than the first cross-sectional area. The second rod portion is formed of a first material and a different second material, with the first material being more resistant in shear than the second material. The implant also includes a slider portion disposed about and movable relative to the second rod portion.