| Patents for A46D 9 - Machines for finishing brushes (465) |
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| 10/01/2003 | CN1122483C Method and device for trimming and end-rounding bristles |
| 09/30/2003 | CA2131923C Integrally fused brush construction |
| 09/25/2003 | US20030178885 Method for producing bristle products |
| 09/23/2003 | US6623200 Applicator device and system having particle-laden bristles, method for applying product, and method of making particle-laden bristles |
| 09/10/2003 | CN1120685C Toothbrush |
| 08/28/2003 | WO2003070054A1 Grinding device for machining the ends of bristle filaments of toothbrushes |
| 08/28/2003 | WO2003070051A1 Method of cutting bristles of a cosmetic applicator brush, guide tube and implementing machine, and corresponding brush, applicator system and cosmetic product. |
| 08/21/2003 | US20030157872 Abrasive finishing devices |
| 08/12/2003 | US6604531 Antimicrobial and deodorant cosmetic brush and method |
| 07/23/2003 | CN1115122C Method of endrounding loose fibres |
| 06/26/2003 | US20030118521 Mixture of bleach and catalyst; toothbrush |
| 06/18/2003 | EP1318735A1 Method for producing bristle products |
| 06/18/2003 | DE20305354U1 Manufacturing system for brushes with bristles at angle to baseplate or bristle support has heater to warm bristles into plastic state and drag plate to bend bristles |
| 05/28/2003 | EP1100354B1 Brush with a bristle holder and method for the production thereof |
| 05/14/2003 | CN1108126C Device for rounding ends of plastic bristles |
| 03/19/2003 | EP1079712B1 Automated process and apparatus for substantially simultaneously forming multiple articles having different properties |
| 03/12/2003 | WO2002024026A1 Method for producing bristle products |
| 03/12/2003 | CA2422001A1 Method for producing bristle products |
| 01/02/2003 | US20030003062 Accelerated method and instrumentation for whitening teeth |
| 01/02/2003 | US20030001427 Method for producing brushes and apparatus for performing said method |
| 11/28/2002 | WO2002094059A1 Devices and methods for end-rounding bristles |
| 11/28/2002 | US20020175557 End-rounding devices and methods for end-rounding |
| 11/07/2002 | US20020162186 Brush correcting device for toothbrush |
| 10/10/2002 | US20020144703 Antimicrobial and deodorant cosmetic brush and method of producing the same |
| 09/18/2002 | EP1239752A1 Method for producing brushes and device for implementing said method |
| 09/11/2002 | EP1073352B1 Method for producing a plastic toothbrush |
| 08/27/2002 | US6440396 Catalyzed bleaching using activated charcoal with such as hydrogen peroxide, carbamide peroxide, carbamyl peroxide or sodium percarbonate |
| 08/22/2002 | WO2002064383A2 Method for the adhesive application of a printed layer to the surface of a toothbrush part consisting of a plastic material |
| 08/22/2002 | DE10106231C1 Verfahren zum haftfesten Aufbringen einer Druckschicht auf die Oberfläche eines aus Kunststoff hergestellten Zahnbürstenteils A method for adhesively applying a compressive layer on the surface of a toothbrush part made of plastic |
| 08/15/2002 | US20020109396 Method for manufacturing brushes and device for cutting brush fibers used thereby |
| 08/14/2002 | EP1230871A1 Method for manufacturing brushes and device for cutting brush fibers used thereby |
| 08/07/2002 | EP1228717A2 Antimicrobial and deodorant cosmetic brush and method of producing the same |
| 07/03/2002 | EP1003400B1 A method of endrounding loose fibres |
| 06/26/2002 | EP0749282B1 Bristle finishing fork |
| 05/30/2002 | WO2001091608A3 Method and apparatus for end-rounding bristles |
| 04/16/2002 | US6372163 Method of endrounding loose fibers |
| 04/11/2002 | US20020040566 Method and device for producing and packaging tooth brushes |
| 04/10/2002 | EP1195111A1 Method and device for producing and packaging tooth brushes |
| 03/28/2002 | DE10046536A1 Brushware-production method involves assembling single bristles or in groups on supports and structuring their ends by laser treatment. |
| 03/21/2002 | WO2002021971A1 Brush correcting device for toothbrush |
| 03/12/2002 | US6354911 Method and apparatus for end-rounding bristles |
| 01/30/2002 | EP0964628B1 Method and device for trimming and end-rounding bristles |
| 12/06/2001 | WO2001091608A2 Method and apparatus for end-rounding bristles |
| 11/27/2001 | US6322152 Method of making a toothbrush |
| 10/24/2001 | CN1318988A Method for quality inspection of bristles and use of said bristles |
| 10/18/2001 | US20010030460 method of making a tooth brush |
| 10/04/2001 | DE10015673A1 Apparatus to cut the bristle topography of toothbrushes has deflectors with press units to push selected bristle zones to one side to give zones of different and structured heights |
| 08/29/2001 | CN1310589A Brush with a bristle holder and method for the production thereof |
| 08/09/2001 | DE10005534A1 Method for manufacturing toothbrushes, especially working on heads, comprises making tufts of bristles which are to be worked on more accessible by dividing remaining tufts into rows which are bent aside by press bars |
| 06/28/2001 | WO2001045534A1 Method for producing brushes and device for implementing said method |
| 06/27/2001 | CN1300701A Assembly for liquid, paste or powder supplying device |
| 06/13/2001 | EP1105022A1 Method for quality inspection of bristles and use of said bristles |
| 06/06/2001 | CN1298285A Automated process and apparatus for substantially simultaneously forming multiple articles having different properties |
| 05/23/2001 | EP1100354A1 Brush with a bristle holder and method for the production thereof |
| 05/16/2001 | EP1099394A1 Application assembly comprising an applicator for a liquid, pasty or powdery product, comprising bristles incorporating particles |
| 04/19/2001 | DE19949904A1 Toothbrush manufacture comprises forming block of bristles of different length and trimming shorter bristles by moving section of block to one side and moving remaining section sideways against cutter |
| 03/07/2001 | EP1079712A2 Automated process and apparatus for substantially simultaneously forming multiple articles having different properties |
| 02/07/2001 | EP1073352A1 Method for producing a plastic toothbrush |
| 01/25/2001 | DE19934202A1 Brush manufacturing machine has transport drum with two stops in series in transport direction for stopping different bristle bundles, scarping and/or grinding units are after last stop |
| 01/04/2001 | DE19928568A1 Method of producing especially tooth brushes, consists of rounding first group of bristles, and shaping second group |
| 12/26/2000 | US6164355 Brush finishing machine |
| 12/21/2000 | DE19927677A1 Paint brush producing machine consists of an advancing unit for the brushes, a transport member, a workpiece holder, and a transfer unit. |
| 09/13/2000 | CN1266359A Method of endrounding loose fibres |
| 08/29/2000 | US6108850 Accelerated method and instrumentation for whitening teeth |
| 07/26/2000 | CN1261257A Triming and end rounding of flexible head toothbrushes |
| 06/28/2000 | EP1011377A1 An accelerated method and instrumentation for whitening teeth |
| 05/31/2000 | EP1003400A1 A method of endrounding loose fibres |
| 05/03/2000 | CN1051914C 牙刷 Toothbrush |
| 04/27/2000 | DE19848221A1 Grinding device for ends of bristles especially tooth brush consists of rotating cylinder roller with partially non-circular circumference |
| 04/20/2000 | DE19837676A1 Verfahren zur Qualitätsprüfung von Borsten und Verwendung solcher Borsten Procedures for auditing of bristles and use of such bristles |
| 04/12/2000 | EP0991340A1 Trimming and end rounding of flexible head toothbrushes |
| 04/06/2000 | WO1999055193A3 Automated process and apparatus for substantially simultaneously forming multiple articles having different properties |
| 03/29/2000 | CN1248892A Method and device for trimming and end-rounding bristles |
| 03/02/2000 | WO2000010425A1 Method for quality inspection of bristles and use of said bristles |
| 03/02/2000 | CA2340896A1 Method for quality inspection of bristles and use of said bristles |
| 02/24/2000 | WO1999055193A9 Automated process and apparatus for substantially simultaneously forming multiple articles having different properties |
| 02/10/2000 | WO2000005993A1 Brush with a bristle holder and method for the production thereof |
| 02/10/2000 | CA2338817A1 Brush with a bristle holder and method for the production thereof |
| 02/08/2000 | US6021541 Toothbrush |
| 02/03/2000 | DE19834055A1 Bürste mit einem Borstenträger und Verfahren zu dessen Herstellung Brush with a bristle carrier and process for its preparation |
| 01/20/2000 | DE19832436A1 Production of bristle area for toothbrush with bristle units of individual shape, e.g. for cleaning of space between teeth, using existing machinery |
| 12/22/1999 | EP0964628A1 Method and device for trimming and end-rounding bristles |
| 11/04/1999 | WO1999055194A1 Method for producing a plastic toothbrush |
| 11/04/1999 | WO1999055193A2 Automated process and apparatus for substantially simultaneously forming multiple articles having different properties |
| 11/04/1999 | CA2327493A1 Method for producing a plastic toothbrush |
| 10/26/1999 | CA2093068C Brush for the application of cosmetics and process for the manufacturing thereof |
| 10/13/1999 | CN1045528C Process and apparatus for production of bristle products |
| 09/29/1999 | CN2340264Y Hair cutter for toothbrush hair treating apparatus |
| 09/15/1999 | CN2337837Y Improved structure of tooth brush finishing machine |
| 09/15/1999 | CN2337836Y Finishing device of tooth brush finishing machine |
| 08/25/1999 | CN2334238Y Apparatus for cutting superfluous end polishing of toothbrush handle |
| 08/24/1999 | US5941605 Laser cutting of brushes |
| 08/05/1999 | DE19818553C1 Making plastic toothbrush combating microorganism growth amongst its bristles |
| 08/04/1999 | EP0749282A4 Bristle finishing fork |
| 07/27/1999 | US5927819 Method and device for trimming and end-rounding bristles |
| 06/30/1999 | EP0925741A2 Laser cutting of brushes |
| 06/30/1999 | EP0925740A2 Toothbrush and method of making the same |
| 06/30/1999 | CN1221323A Toothbrush |
| 06/30/1999 | CN1220854A Toothbrush and method of making the same |
| 06/22/1999 | CA2256228A1 Toothbrush and method of making the same |