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. 04, 2003
Filed:
Jan. 30, 2002
Applicant:
Inventor:
Andrew R. Sennett, Hanover, 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 unitary implant or graft made of allograft bone or of similar material and shaped as a conjoined double dowel. Six embodiments of the implant are shown along with three embodiments for a vertebral distractor and reamer guide.