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:
Sep. 11, 2001
Filed:
Apr. 22, 1999
Gerald A. Niznick, Las Vegas, NV (US);
Sulzer Dental Inc., Houston, TX (US);
Abstract
Root-form, endosseous dental implants for insertion into an opening in the jawbone of a patient include a body portion, a neck and/or neck/abutment portion above the body portion, and an internally-threaded shaft; a separate optional implant extender for placement atop the implant with a top surface that mimics the top surface of the implant, and includes a longitudinal passage that receives a healing screw, and a healing screw with a threaded distal end portion to pass through the longitudinal passage, engage the internal threads of the implant and hold the extender to the implant, or to cover the opening to the internally-threaded shaft of the implant where the optional extender is omitted.