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Assignee: Trisa Burstenfabrik AG


Location: Triengen, CH
No. of patents: 6

NumberTitleIssue Date
6092252Motor driven toothbrush, in particular an electric toothbrush
A motor-driven toothbrush including a brush head disposed at an angle to the brush handle wherein the brush head partakes of rotary or arcuate motion, wherein the handle includes a flexible or articulated section permitting the brush head and an end porti...
07/25/2000
4466150Toothbrush
At the handle of a bristle carrier or support of a toothbrush there is rotatably mounted disk-shaped indicator element. This indicator element contains a scale-like indicia or markings composed of data symbols, especially date symbols, which are distribut...
08/21/1984
4413199Electrical tooth cleaner apparatus
A tooth cleaning apparatus having two housing portions is disclosed. Between bot housing portions, which are connected with one another by means of a snap connection, a rubber elastic ring is fixedly clamped. This ring is inserted into a groove at a suppo...
11/01/1983
4244076Method and forming tool for the fabrication of a bristle support for a brush, especially a hair brush
A method of, and apparatus for, fabricating a bristle support or carrier for a brush, especially a hair brush, having pin-like bristles is disclosed. In a first method step there are produced the rows of bristle pins interconnected with one another at the...
01/13/1981
4167192Circular brush
A circular brush having two mutually intertwined wire sections serving as a bristle carrier, wherein the bristles of the brush are fixedly clamped between the intertwined wire sections in a helical- or spiral-like manner. A tubular element coaxially surro...
09/11/1979
4068974Fountain toothbrush having bristle carrier easily producible by injection molding
A fountain toothbrush is described which comprises a bristle carrier having bristles, a handle containing a reservoir for liquid or pasty dentifrice, a duct leading from the reservoir to the bristles, and actuating means which urge the reservoir in a dire...
01/17/1978
 
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