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. 14, 2009
Filed:
Jun. 19, 2003
Applicants:
Christopher Rogers, Taunton, MA (US);
Andrew Dooris, Fall River, MA (US);
Patrick Fatyol, New Bedford, MA (US);
Mark Lionetto, Norton, MA (US);
Ronald J. Naughton, Tiverton, RI (US);
J. Riley Hawkins, Cumberland, RI (US);
Inventors:
Christopher Rogers, Taunton, MA (US);
Andrew Dooris, Fall River, MA (US);
Patrick Fatyol, New Bedford, MA (US);
Mark Lionetto, Norton, MA (US);
Ronald J. Naughton, Tiverton, RI (US);
J. Riley Hawkins, Cumberland, RI (US);
Assignee:
Depuy Acromed, Inc., Raynham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to an intervertebral motion disc having two motion surfaces and an open channel.