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:
Dec. 21, 1999
Filed:
Dec. 11, 1998
Alexandre Petrocini Falleiros, Sao Jose dos Compos-SP, BR;
Other;
Abstract
A toothbrush comprising, generally in a sole piece, an elongated handle (10); one head (20) carrying, on the front side, a set of bristles (40); and a flexible neck (30) joining the handle (10) and the head (20) and comprising a pair of front (31) and rear (32) spaced longitudinal beams (33) and having their opposite extreme ends respectively united to the head (20) and the handle (10) through localized bending regions (34) which allow the beams to operate as parallelogram articulation arms when the head (20) is displaced in transversal direction in relation to the handle (10) and in a plane containing the longitudinal axis of the handle (10) and being parallel to the longitudinal axes of the bristles (40), from an inoperative rest position to operative positions. The brush is provided with a shock absorbing means (50), acting against the neck (30) and preferably by means of an elastic element fitted to the aperture (33) between the beams, in such a manner as to be elastically deformed when the head (20) is displaced from its inoperative position to any of its operative positions.