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:
Jul. 27, 1999
Filed:
May. 27, 1997
Alan Ashby, Lymington, GB;
Paul F Dorrell, Castleconnell, IE;
Howmedica International Inc., , IE;
Abstract
A tibial element for a replacement knee prosthesis has a tibial tray, fastening connector for securing an attachment element to the lower part of the tray, and also provided with independently operable securing boss at its upper end which engage a cooperating construction on a bearing component to secure the bearing component to the upper part thereof. The fastening connector allows for a stronger construction than the previous arrangements and it also allows for a convenient modular construction which will allow a standard modular tray to be employed with various types of bearing construction, for example, a fixed component or a sliding component.