| Patents for A46D 1 - Bristles; Selection of materials for bristles (3,250) |
|---|
| 04/02/1981 | WO1981000804A1 Toothbrush and bristle |
| 02/24/1981 | CA1096335A1 Refillable foam brush |
| 01/07/1981 | EP0021609A1 Method of manufacturing brush components |
| 12/09/1980 | US4237911 A cellular stem having an elongated fin for insertion between teeth with subsequent withdrawal; anticaries agents |
| 11/11/1980 | CA1089509A1 Process for treating pile materials made into electrophotographic toner removal brushes |
| 06/10/1980 | US4206948 Process for scrub brush manufacture |
| 06/03/1980 | CA1078739A1 Polymeric foam as chewable tooth cleaning device |
| 04/29/1980 | CA1076310A1 Hair brush |
| 04/22/1980 | CA1076166A1 Tuft forming device |
| 04/15/1980 | CA1075416A1 Hand duster |
| 04/08/1980 | CA1075287A1 Picking device |
| 02/19/1980 | US4189189 Apparatus for forming tufted angular brush construction |
| 02/19/1980 | CA1071813A1 Hairbrush having pins movable relative to the brush body |
| 01/22/1980 | US4184223 Sweeper bristle element |
| 11/13/1979 | US4174029 Device for supplying linear materials |
| 09/18/1979 | US4167796 Multipurpose cleaning and polishing brush |
| 09/18/1979 | US4167794 Bristles and toothbrushes |
| 07/17/1979 | US4161050 Hair brush |
| 05/22/1979 | US4155448 Record cleaner |
| 05/22/1979 | US4155139 Paint brush with disposable applicator element |
| 04/17/1979 | US4149815 Chewable tooth cleaning device |
| 03/27/1979 | US4145787 Hand duster |
| 03/20/1979 | US4144675 Apparatus for treating top ends of flexible cords |
| 03/20/1979 | US4144611 Artist's paintbrush |
| 03/20/1979 | US4144610 Flexible bristle |
| 01/09/1979 | US4133147 Abrasive brushes and methods of making same |
| 01/02/1979 | US4132449 Method and apparatus for mounting bristles on brush backs |
| 09/19/1978 | US4114222 Hairbrush |
| 09/05/1978 | US4112040 Method of making fibers containing hair particles |
| 08/29/1978 | US4109965 Picking device |
| 07/11/1978 | US4100007 From an animal pelt by heat shrinking |
| 06/13/1978 | US4094035 Curling broom |
| 05/30/1978 | US4091490 Skin cleansing device |
| 04/18/1978 | US4085174 Simultaneous extrusion of core and sheath, providing turbulence to produce undulating outer surface |
| 11/22/1977 | US4059382 Apparatus for processing top ends of rod-like resin articles |
| 06/28/1977 | US4032196 Process for treating pile materials made into electrophotographic toner removal brushes |
| 06/21/1977 | US4030845 Toothbrush with self-contained dentifrice and disposable handle |
| 06/21/1977 | US4030158 Hair brush |
| 03/01/1977 | US4010308 Filled porous coated fiber |
| 03/01/1977 | US4009910 Tuft forming device |
| 02/15/1977 | US4007510 Brush head |
| 02/01/1977 | US4005512 Treating a pile substrate with an alkali metal salt |
| 09/28/1976 | US3982642 Method and arrangement for storing and transporting paper sheets |
| 06/29/1976 | US3965520 Brush and cleaning composition for phonograph records |
| 04/27/1976 | US3952754 Dandruff removing device |
| 04/20/1976 | US3951841 Sodium azide fungicide |
| 04/20/1976 | US3951460 Method of manufacturing brushes and the like |
| 03/16/1976 | US3943592 Tongue cleaning device |
| 02/24/1976 | US3939522 Toothbrush |
| 01/13/1976 | US3931661 Apparatus for cleaning and disinfecting insemination straws |