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:
Oct. 15, 2024
Filed:
Mar. 02, 2020
James Lee, Los Altos, CA (US);
James Lee, Castro Valley, CA (US);
Abstract
An expandable spinal interbody implant having a base member and a displaceable member connected by a screw driven linkage mechanism. The implant may include mechanisms for controlling the implant throughout its full range of expansion and retraction to prevent formation of the implant into undesired profiles in the intervertebral space. The displaceable element may be overlapped with the base in a fully expanded state. Alternatively, the displaceable element may exist fully outside of the base. The displaceable element may be hinged and bent in conjunction with the linkage based implant expansion.
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