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:
Nov. 23, 2021
Filed:
Sep. 22, 2017
Applicant:
Dentsply Sirona Inc., York, PA (US);
Inventors:
Kenneth R. Guaragno, Spring Grove, PA (US);
Jared Witmer, Lewisberry, PA (US);
Clive Swatton, Mount Joy, PA (US);
Assignee:
DENTSPLY SIRONA Inc., York, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 1/07 (2006.01); A61C 19/00 (2006.01); A61C 17/00 (2006.01); A61C 1/16 (2006.01); A61C 17/20 (2006.01); A61C 1/18 (2006.01);
U.S. Cl.
CPC ...
A61C 1/07 (2013.01); A61C 1/16 (2013.01); A61C 1/188 (2013.01); A61C 17/005 (2013.01); A61C 17/20 (2013.01); A61C 19/002 (2013.01);
Abstract
A dynamic seal for use in a dental handpiece is disclosed. The dynamic seal includes a seal carrier including a first portion having a first feature for receiving a first compliant member and a second portion having a second feature for receiving a second compliant member, and a flange disposed between the first feature and the second feature.