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:
Feb. 26, 2002
Filed:
Oct. 22, 1999
Applicant:
Inventor:
Eric Wade, Tyler, Smith County, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 1/16 ;
U.S. Cl.
CPC ...
A61C 1/16 ;
Abstract
A prophylactic system for a dental hand piece of a selected shape and having an outlet for providing a fluid to an operating field is disclosed. A cover has a shape substantially similar to the hand piece for enclosing the dental hand piece and includes an aperture for communicating with the operating field. An s-shaped valve includes a path for coupling the fluid from outlet of the hand piece to the aperture of the cover.