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. 06, 2014
Filed:
Oct. 01, 2009
Michael S. Butler, St. Charles, IL (US);
Brian D. Hartsell, Aurora, IL (US);
Michael S. Butler, St. Charles, IL (US);
Brian D. Hartsell, Aurora, IL (US);
Life Spine, Inc., Hoffman Estates, IL (US);
Abstract
A spinal implant includes a first leg configured to abut a surface of an inferior articular process of a first vertebra that forms one portion of a spinal facet joint between the first vertebra and an adjacent second vertebra, a second leg configured to abut a surface of a superior articular process of the adjacent second vertebrae that forms another portion of the spinal facet joint between the first vertebra and the adjacent second vertebra, and a cross-member connected between the first and second legs and maintaining the first and second legs in a spaced-apart relationship. The spinal implant may restrict flexion and/or extension of the spinal facet joint when received about the spinal facet joint.