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:
Jan. 29, 2013
Filed:
May. 16, 2008
Applicant:
Jui-chi Wang, Taipei, TW;
Inventor:
Jui-Chi Wang, Taipei, TW;
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A46B 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A toothbrush includes a head portion having bristles thereon, a neck portion, and a handle. One end of the neck portion is connected to the head portion, and the other end is connected to the handle. The axis of the bristles is substantially parallel to the axis of the neck portion. The axis of the neck portion and the axis of the handle form an angle. Accordingly, the toothbrush can be used easily for brushing, and it reduces angle limitations when cleaning the inner surface of teeth.