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. 28, 2025
Filed:
May. 05, 2023
Roger P. Jackson, Prairie Village, KS (US);
Roger P. Jackson, Prairie Village, KS (US);
James L. Surber, Kansas City, KS (US);
Abstract
A pivotal hone screw assembly includes a shank having a capture portion and an anchor portion, and a receiver assembly in a pre-assembled configuration that includes a receiver, a retainer, and a separate pressure insert. The receiver has a central bore with a lower chamber, with the retainer being pre-assembled and contained within a wider portion of the lower chamber prior to uploading the capture portion of the hone anchor through a bottom opening, and with the insert being pre-assembled into the receiver above the retainer. The pre-assembled insert and retainer have an overlapping engagement with each other prior to and during the uploading of the capture portion through the bottom opening, with the retainer configured to expand to receive the capture portion and then to close around and retain the capture portion within the lower chamber while providing for pivotal motion of the shank relative to the receiver.