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:
Jan. 27, 2026
Filed:
Apr. 02, 2025
Biolife Medical Device Inc., HsinChu, TW;
Che-Yang Chao, Hsinchu, TW;
Chao-Jan Wang, Hsinchu, TW;
Li-Sen Chen, Hsinchu, TW;
Wei-Tai Jao, Hsinchu, TW;
BioLife Medical Device Inc., Hsinchu, TW;
Abstract
An intervertebral fusion device configured to maintain a clearance between two vertebrae. The intervertebral fusion device including: a main body, including two vertebral abutting surfaces opposite to each other, an accommodation groove and a slide rail which are both located between the two vertebral abutting surfaces; an positioning hook, disposed in the accommodation groove, the positioning hook including a fixed portion and an expansion arm connected to the fixed portion, wherein the fixed portion is connected to the main body, and the outer side of the expansion arm is provided with a plurality of gripping teeth; and a sliding block, slidably disposed in the slide rail, to maintain a closed state or an expansion state of the positioning hook.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile