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. 20, 2007
Filed:
Nov. 16, 2004
Applicants:
Denis P. Dorsey, Levittown, PA (US);
Randall G. Cohen, Yardley, PA (US);
Chen-cheng Kuo, Taipei, TW;
Inventors:
Denis P. Dorsey, Levittown, PA (US);
Randall G. Cohen, Yardley, PA (US);
Chen-Cheng Kuo, Taipei, TW;
Assignee:
Denteque, Langhorne, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 17/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus for dispensing a dental solution is disclosed and includes a dispensing nozzle adapted for attachment to a syringe. The dispensing nozzle has a curved applicator tip with a securely mounted brush that extends beyond the applicator tip to aid in placement of the dental solution. A retainer hub is positioned in the dispensing nozzle to prevent the brush from retracting into or being expelled from the dispensing nozzle during use.