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:
Oct. 06, 1992
Filed:
Jan. 09, 1992
Applicant:
Inventors:
Piran Sioshansi, Bedford, MA (US);
Richard W Oliver, Acton, MA (US);
Assignee:
Spire Corporation, Bedford, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
623 16 ; 623 22 ; 623 23 ; 623 66 ; 423191 ;
Abstract
An improved surgical implant, including dental implants, formed of Ti and its alloys and a process of its manufacture are disclosed. The improved surgical implant is designed to withstand fretting wear and abrasion occasioned by vibrating micromotion of the implant against the surrounding bone structure. Such micromotion has caused undesirable blackening in the surrounding tissue and has required premature replacement of the implant.
Sioshansi, Piran. (1992). Surgical implants and method (U.S. Patent No. 5152795). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5152795
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile