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TRISA BUERSTENFABRIK AG

Overview
  • Total Patents
    139
About

TRISA BUERSTENFABRIK AG has a total of 139 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Switzerland, EPO (European Patent Office) and Germany. Its main competitors in its focus markets consumer goods, machines and medical technology are INTERBROS GMBH, GUANGDONG QIMENG IND DESIGN CO LTD and SYNPART AG.

Patent filings per year

Chart showing TRISA BUERSTENFABRIK AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fischer Franz 23
#2 Meyer Walter 15
#3 Jurt Alfred 11
#4 Del Bon Franco 6
#5 Pfenniger Philipp 6
#6 Bara Anton J 5
#7 Saxer Ulrich P 5
#8 Arnold Franz 5
#9 Kaeser Charles 4
#10 Meyer W 4

Latest patents

Publication Filing date Title
CH692376A5 Bristle part of tooth brush is divided into segments
CH692098A5 Rotating movable drivable brush head for a motorized toothbrush, in particular a electric toothbrush.
WO9903372A1 Motor driven toothbrush, in particular electrical toothbrush
CH689480A5 Buetenkopf for a toothbrush.
WO9802062A1 Toothbrush
WO9801055A1 Toothbrush and brush head for said toothbrush
EP0901329A1 Toothbrush
CH691918A5 Adhesive element with a suction cup and brush with such a pressure-sensitive element.
CH690118A5 Plastic bristles for toothbrushes.
WO9625121A1 Oral douche with a stirrup-shaped nozzle holder
CH688537A5 Electric toothbrush with rotary brush head
US5321865A Oral hygiene device
US5273428A Cleaning nozzle for dental hygiene
EP0274618A1 Toothbrush
EP0233304A1 Round brush
DE3602052A1 Round brush
EP0199835A1 Cleaning brush
CH661851A5 Hair care device with brush or comb teeth in plastic.
EP0079400A1 Method of manufacturing brushes with bristles made of thermoplastics material, especially hair brushes, or bristle carriers for such brushes and brushes fabricated thereby
DE3140903A1 TOOTHBRUSH