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:
May. 28, 2013
Filed:
Mar. 23, 2007
Applicants:
Peter Gross, Sempach, CH;
Martin Zwimpfer, Luzern, CH;
Inventors:
Peter Gross, Sempach, CH;
Martin Zwimpfer, Luzern, CH;
Assignee:
Trisa Holding AG, Triengen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A46B 5/02 (2006.01); A46B 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The toothbrush according to the invention is equipped with a handle of which the surface is formed, at least in certain sections, in a facet-like manner by way of multiplicity of planar surface-area elements. The surface-area elements are arranged directly adjacent to one another and form a network of element edges. The multiplicity of surface-area elements reproduce, more or less, an essentially rounded handle form, this ensuring comfortable use of the toothbrush in different rotary positions in relation to its longitudinal axis.