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. 02, 2004
Filed:
Apr. 11, 2002
Donald L. Bennett, Chicago, IL (US);
Other;
Abstract
An apparatus for rinsing a dental restoration after etching, includes a base component having an open top end and a tubular extension terminating in an open bottom end. A shield component includes an open bottom end which is sized to fit onto the base component and has a tapered profile to an open top end. Within the base and shield components is carried a platform having one or more holes therethrough to allow fluid to pass from the shield component to the base component. In operation, a dental restoration is placed within the shield component onto the platform. Suction is drawn on the bottom open end of the base component and rinsing fluid is sprayed into the top open end of the shield component onto the dental restoration. Fluid which passes through the platform is suctioned through the bottom open end of the base component.