Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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G R P GESELLSCHAFT fur RATIONELLE PSYCHOLOGIE oHG
Original Assignee
G R P GESELLSCHAFT fur RATIONELLE PSYCHOLOGIE oHG
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Filing date
Publication date
Application filed by G R P GESELLSCHAFT fur RATIONELLE PSYCHOLOGIE oHGfiledCriticalG R P GESELLSCHAFT fur RATIONELLE PSYCHOLOGIE oHG
Priority to ES1979240914UpriorityCriticalpatent/ES240914Y/en
Publication of ES240914UpublicationCriticalpatent/ES240914U/en
Application grantedgrantedCritical
Publication of ES240914YpublicationCriticalpatent/ES240914Y/en
Toothbrush with a handle in the form of a stem and a front part connected with this handle as a support for the bristles, characterized in that the combination of the following characteristics: A) the handle in the form of stem (1) has been made conical backwards and has a cross section preferably primarily circular; B) the support of the bristles (2) rounded on its rear side inclines at an angle between about 25º to about 35º towards the central axis of the handle (1); C) in the buckling zone (a) the handle (1) tapers conically toward the bristle support (2), forming a slight back groove (4); D) the field of bristles (6) is arranged in the front part of the bristle support (2) by a section of less than half the length of the bristle support and oriented towards the central axis of the handle (1) ). (Machine-translation by Google Translate, not legally binding)