US Patent 11179224 Dynamic seal for use in a dental handpiece

Patent 11179224 was granted and assigned to Dentsply Sirona on November, 2021 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Patent Applicant

Dentsply Sirona

Current Assignee

Dentsply Sirona

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

111792240

Date of Patent

November 23, 2021

Patent Application Number

157128480

Date Filed

September 22, 2017

Patent Primary Examiner

‌

Matthew M Nelson

Patent 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.