| Patents for A46D 3 - Preparing brush bodies (2,094) |
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| 12/29/1992 | CA1312045C Brush and method of making same |
| 11/24/1992 | US5165758 Place and bundle method for the manufacture of brush seals |
| 11/05/1992 | DE4114297A1 Tamping and fixing tufts of brush-bristles - using machine with tamper, with conveyor, with feed drive mechanism, stepping motor, feed wheel and pressure wheel |
| 11/04/1992 | CN2120480U Brush body making device |
| 10/27/1992 | US5158342 Toothbrush and its manufacturing method |
| 09/23/1992 | EP0504571A2 Mould for injection moulding of multicomponent brush bodies |
| 09/01/1992 | US5143424 Brush making machine |
| 07/08/1992 | CN1062457A Interdental foam brush |
| 06/25/1992 | DE4041849A1 Plastics brush production method - involves conveying bristles and holders along separate tracks, brought close and spaced apart during process |
| 06/25/1992 | DE4041475A1 Brush making machine with continuous feed - has bristle material bundled and supplied on large reels |
| 06/25/1992 | DE4040297A1 Brush making machine variable for various types - uses bundles of bristles prepared and aligned onto carousel store prior to fitting |
| 06/02/1992 | US5118272 Equipment for eraser manufacture |
| 05/19/1992 | US5114214 Process for producing tooth brushes and blanks for use for same |
| 05/07/1992 | DE4034811A1 Brush manufacturing machine - has blind holes in mould part for bristle bundles |
| 04/14/1992 | US5104196 Brush filling machine and method of operating same |
| 04/09/1992 | DE4031548A1 Brush mfr. machine with two plugging devices - has intermediate finishing stations for cutting and fusing ends |
| 03/26/1992 | DE4029610A1 Bristle tuft coupling to brush body - uses perforated plate for inserting bristle tuft ends and heating protruding end up to plastification |
| 03/24/1992 | CA1297839C Brush for applying mascara on eyelashes |
| 03/22/1992 | WO1992004935A1 Interdental foam brush |
| 03/22/1992 | CA2091573A1 Interdental foam brush |
| 03/04/1992 | EP0472863A1 Apparatus for making bristle tufts and its use in the manufacture of brushes |
| 03/04/1992 | EP0472857A1 Method and apparatus for fixing bristle tufts to a plastic bristle carrier |
| 02/11/1992 | US5087403 Process for producing plastic bristle articles |
| 01/07/1992 | US5078158 Brush head with a shaped bottom plate |
| 01/02/1992 | EP0463217A1 Brush making machine |
| 11/19/1991 | US5066024 Brush-type seal |
| 11/14/1991 | DE4014926A1 Bonding thermoplastic bristles and brush - by heating ends of bristles on holder, heating bores in brush body, inserting bristle ends into fused bores and allowing assembly to cool |
| 10/09/1991 | EP0382830A4 Molded brush and method of making same |
| 10/02/1991 | DE4009585A1 Brush making machine - has buffer stores between it and packing machine on feed line |
| 10/01/1991 | US5052419 Brush head, a method and a machine for manufacturing thereof |
| 09/18/1991 | EP0446942A1 An applicator for makeup use, a method for producing the same, and an apparatus for effecting the method |
| 09/03/1991 | US5045267 Process and apparatus for producing bristle articles |
| 08/22/1991 | DE4005276A1 Insertion of bristle bundles into brush heads - where preformed bristle holes are heated by punches and bristle bundles are folded and inserted at next stage |
| 07/23/1991 | US5033797 Method of and apparatus for making brushes |
| 06/26/1991 | EP0433470A1 Brush filling machine and method of operating same |
| 05/15/1991 | EP0283476B1 A method of manufacturing a plastic-framed brush element |
| 05/08/1991 | DE3936818A1 Tension device for holding brush bodies - has tension jaws holding different sized or shaped brushes through engagement on flat sides |
| 05/02/1991 | EP0424723A2 Bristle stapler |
| 04/30/1991 | US5011230 Process for the production of brushware |
| 04/02/1991 | US5003660 Cosmetic applicator and method of producing the same |
| 03/19/1991 | CA1281515C2 Apparatus and method of producing chair mats and the like |
| 03/12/1991 | US4998316 Circular ring shaped brush section for sweeping machine |
| 02/26/1991 | US4995392 Self-preparing electrode with removable plastic abrading brush |
| 02/15/1991 | CA2023052A1 Rotary broom assembly |
| 02/05/1991 | US4989919 Method and apparatus for manufacturing compliant brush seals |
| 01/29/1991 | US4988146 Process for the production of bristle articles |
| 01/10/1991 | DE3920769A1 Machine for producing bristle tufts |
| 01/09/1991 | EP0406239A1 Process for producing toothbrushes and blanks for use for same. |
| 01/02/1991 | EP0405204A2 Method and apparatus for forming zones or tufts of bristles |
| 12/25/1990 | US4979782 Process and apparatus for production of bristle products |
| 12/04/1990 | US4974908 Method of forming a brush |
| 11/08/1990 | DE3914821A1 Brush bristle mounting machine - folds and welds bristle bunches while heating and softening brush base |
| 11/06/1990 | US4968103 Method of making a brush |
| 11/06/1990 | US4968102 Device for the fiber supply to a filling machine of a brush manufacturing machine |
| 10/09/1990 | CA1275134A1 Filament stock box |
| 09/13/1990 | DE3907614A1 Brush seal |
| 09/04/1990 | US4954305 Process and apparatus for producing plastic bristle articles |
| 08/22/1990 | EP0382830A1 Molded brush and method of making same |
| 08/22/1990 | EP0189816B1 Method for manufacturing brushware such as brushes, paint brushes, brooms or the like |
| 08/01/1990 | CN2059808U Rotary machine for inserting and fixing bristles in brush body |
| 08/01/1990 | CN1044217A Self-preparing electrode with removable plastic abrading brush and method and apparatus for assembling same |
| 07/31/1990 | US4944561 Process and apparatus for producing bunches of artificial or natural brush material |
| 07/18/1990 | EP0377997A2 Self-preparing electrode for sensing the electric potential of a persons skin. |
| 07/03/1990 | CA1271210A1 Apparatus for the manufacture of end brush |
| 06/29/1990 | CA2004729A1 Self-preparing electrode with removable plastic abrading brush and method and apparatus for assembling same |
| 06/28/1990 | WO1990006701A1 Process for producing toothbrushes and blanks for use for same |
| 06/27/1990 | EP0375633A2 A method of embodying clothes brushes, and a brush obtained by the implementation of such a method |
| 06/23/1990 | CA2005440A1 Method of embodying clothes brushes, and a brush obtained by the implementation of such a method |
| 06/19/1990 | US4935640 Operating procedure for the supply of fibres to brush manufacturing machines and a construction which applies this procedure |
| 05/23/1990 | CN2057327U Machine for drilling brush body and inserting bristles |
| 04/05/1990 | DE3832520A1 Method and device for producing brushes, in particular brushes for hygiene requirements, such as toothbrushes |
| 03/20/1990 | US4908902 Brush and method of making same |
| 03/13/1990 | US4907841 Method of making a molded brush |
| 03/07/1990 | EP0357536A1 Method and apparatus for manufacturing compliant brush seals |
| 02/28/1990 | EP0355412A1 Method for manufacturing brushware |
| 02/27/1990 | US4904025 Method of and apparatus for supplying batches of bristles to magazines of brush making machines |
| 02/27/1990 | CA1266158A1 Automatic cleaning device |
| 02/08/1990 | WO1990000867A1 Molded brush and method of making same |
| 01/23/1990 | CA1264892A1 Brush |
| 01/16/1990 | US4893876 Process and apparatus for producing bristle articles and use of the process for implements having a similar construction |
| 01/10/1990 | CN1038580A Process and apparatus for production of bristle products |
| 01/09/1990 | US4892698 Method for manufacturing products with bristles |
| 12/20/1989 | EP0346965A2 Improved device for the fiber supply to a filling machine of a brush manufacturing machine |
| 12/20/1989 | EP0346646A2 Method and apparatus for manufacturing brush ware |
| 12/19/1989 | US4887622 Brush for the application of mascara to the eyelashes |
| 12/05/1989 | US4884850 Method and apparatus for manufacturing compliant brush seals |
| 12/05/1989 | US4884849 Apparatus for manufacture of end brush |
| 11/16/1989 | DE3815058A1 Method and arrangement for making paint brushes |
| 10/11/1989 | EP0215803B1 Cylindrical brush |
| 09/26/1989 | US4869277 For dental treatment |
| 09/13/1989 | EP0332026A1 Tootbrush with slow release of disinfectant and anti-bacterial agents and method of manufacturing the same |
| 09/06/1989 | EP0331216A1 Operating procedure for the supply of fibres to brush manufacturing machines and a construction which applies this procedure |
| 08/30/1989 | EP0329939A2 Method and apparatus for the manufacture of an apparatus for applying liquids via bristles |
| 08/24/1989 | DE3833496C1 Method for producing a washing brush |
| 08/10/1989 | WO1989006920A1 Process for manufacturing brushware |
| 08/09/1989 | EP0326634A1 Method for the manufacture of brushes |
| 08/08/1989 | US4854645 Brush manufacturing machine |
| 07/11/1989 | US4846531 Bristle filled sleeve and method of filling and using same |
| 07/11/1989 | US4845795 Automatic cleaning device |
| 05/09/1989 | US4827550 Removable head mechanism for automatic cleaning device |