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:
Mar. 29, 2005
Filed:
Mar. 22, 2004
Applicants:
Russel A. Brezler, Iii, Mineral Wells, WV (US);
Susan E. Loudin, Avondale, PA (US);
Charles F. Nelson, Parkersburg, WV (US);
Kwai-yung Benjamin Su, Wilmington, DE (US);
Inventors:
Russel A. Brezler, III, Mineral Wells, WV (US);
Susan E. Loudin, Avondale, PA (US);
Charles F. Nelson, Parkersburg, WV (US);
Kwai-Yung Benjamin Su, Wilmington, DE (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A46B009/04 ; A61C015/00 ;
U.S. Cl.
CPC ...
Abstract
A brush for use in cleaning teeth, and a method for cleaning teeth using such brush, in which bristles are used in the brush that are prepared from a composition containing a thermoplastic polymeric resin in admixture with a slip agent.