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:
Jun. 30, 1992
Filed:
Sep. 05, 1991
Walter Durr, Remchingen, DE;
Axel Kirsch, Filderstadt, DE;
Eberle Medizintechnische Element GmbH, both of, DE;
IMZ-Fertigungs-und Vertriebs-Gesellschaft fuer dentale Technologie mbH, both of, DE;
Abstract
An enossal single tooth implant is constructed of a base member having a eaded axial bore for receiving a threaded base element, which has a head for clamping a spacer ring on the end of the base member characterized by the ring member and base body having coacting interlocking members, such as recesses and tongues to form an arrangement to prevent relative twisting of the ring member on the base body. The ring member can also be provided with interlocking elements that will coact with a tooth replacement to prevent twisting of the tooth replacement provided on the ring member, which replacement is held by a post which is received in a threaded bore of the base element.