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Class Information
Number: 300/8
Name: Brush, broom, and mop making > Brush-making machines > Tuft setting
Description: Devices for setting formed bunches, knots, or tufts of bristles in holes in brush backs.

Patents under this class:

Patent Number Title Of Patent Date Issued
8585153 Brush manufacturing machine Nov. 19, 2013
8256848 Method for making interdental brush Sep. 4, 2012
7921499 Method and device for producing a toothbrush by the two-component or multi-component injection-molding process Apr. 12, 2011
7866757 Brush stuffing machine Jan. 11, 2011
7652866 Flexible conductive static control brush assembly Jan. 26, 2010
7594704 Method and device for manufacturing brushes Sep. 29, 2009
7559611 Device for compensating the vibrations caused by the movements of a tool of a brush manufacturing machine Jul. 14, 2009
7281768 Manufacturing method and apparatus of brush Oct. 16, 2007
7159950 Cosmetics brush and manufacturing method of the same Jan. 9, 2007
6726789 Method and device for the production of brushes Apr. 27, 2004
6702394 Method and device of melting together fiber ends Mar. 9, 2004
6582027 Brush for cosmetic tool or writing instrument and production process for the same Jun. 24, 2003
6361120 Brush tufting Mar. 26, 2002
6352313 Brush tufting Mar. 5, 2002
5823633 Process for the production of brushware by injection moulding and brushware produced by it Oct. 20, 1998
5728408 Molding apparatus with a tuft feeder for making a brush Mar. 17, 1998
5673975 Brush manufacturing machine and method for manufacturing brushes Oct. 7, 1997
5533791 Brush making machine Jul. 9, 1996
5458400 Method of manufacturing of brushes, in particular, tooth brushes Oct. 17, 1995
5350219 Toothbrush without metal gasket Sep. 27, 1994
5346287 Low contamination swab employing tubular knit fabric Sep. 13, 1994
4893876 Process and apparatus for producing bristle articles and use of the process for implements having a similar construction Jan. 16, 1990
4884849 Apparatus for manufacture of end brush Dec. 5, 1989
4768837 Brush body holder Sep. 6, 1988
4697851 Method of manufacturing fiber bundles for use in brushes Oct. 6, 1987
4609228 Method and machine for manufacturing brushes Sep. 2, 1986
4211217 Brush for brushing the hair or massaging the cutaneous covering Jul. 8, 1980
4189189 Apparatus for forming tufted angular brush construction Feb. 19, 1980
4109965 Picking device Aug. 29, 1978

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