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:
Jun. 01, 2004
Filed:
Nov. 21, 2001
Applicant:
Inventor:
Salvatore Castro, Milford, MA (US);
Assignee:
Cortek, Inc., Dedham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/44 ;
U.S. Cl.
CPC ...
A61F 2/44 ;
Abstract
The invention is a single piece, self seating and locking dynamic intervertebral spacer. The dynamic spacer is load-supporting but also able to undergo flexure in either or both the lateral and sagittal planes.
Published as:
US2002077702A1; WO0249539A2; AU2900802A; WO0249539A3; EP1343440A2; US6743257B2; EP1343440A4; EP1343440B1; ATE361722T1; DE60128391D1; DE60128391T2;