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:
Apr. 27, 2004
Filed:
Jul. 19, 2002
Applicant:
Inventor:
William A. Spencer, Louisville, KY (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A61C 3/00 ;
U.S. Cl.
CPC ...
A61C 3/00 ;
Abstract
A self-ligating module for removable attachment to a conventional orthodontic bracket includes a stem removably securable in the vertical slot in the bracket and a clip pivotably secured to the head of the stem. The clip can pivot between an open position in which the archwire slot of the bracket is open to receive an archwire, and a closed position in which the archwire is secured in the archwire slot by the clip. The module allows conventional orthodontic brackets to be selectively modified so as to become self-ligating brackets. The module can be readily removed when the self-ligating feature is not needed.