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. 16, 2021
Filed:
May. 18, 2020
Joseph T. Robbins, Vestavia Hills, AL (US);
Joseph T. Robbins, Vestavia Hills, AL (US);
Other;
Abstract
Spinal interbody fusion implants for use in posterior lumbar interbody fusions (PLIF), anterior lumbar interbody fusions (ALIF), transforaminal lumbar interbody fusions (TLIF) and transpsoas interbody fusions (DLIF), each of the implants including a 3-D printed titanium frame having meshed sidewalls, open top and bottom faces and a selectively closeable back plate for enclosing a posterior end of the frame. A machined, acid treated allograft bone graft is contained within the frame, the bone graft having a window for containing a biomaterial, anti-migration teeth and a ridge configured to mate with a slot within the frame for locking the graft in the frame.