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Class Information
Number: 300/7
Name: Brush, broom, and mop making > Brush-making machines > Tuft gathering
Description: Devices for gathering bunches, knots, or tufts of bristles from a stored mass or magazine preparatory to insertion in a hole or socket in a brush-back.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7594704 |
Method and device for manufacturing brushes |
Sep. 29, 2009 |
| 6905176 |
Method and device for manufacturing brushes |
Jun. 14, 2005 |
| 6893100 |
Methods and apparatus for automated brush assembly |
May. 17, 2005 |
| 6880896 |
Device for manufacturing brush products |
Apr. 19, 2005 |
| 6869148 |
Methods and devices for the manufacture of bristle products |
Mar. 22, 2005 |
| 6588851 |
Clamp for retaining bristle bundles of various sizes |
Jul. 8, 2003 |
| 6582027 |
Brush for cosmetic tool or writing instrument and production process for the same |
Jun. 24, 2003 |
| 6485105 |
Method of bristle insertion for brush production |
Nov. 26, 2002 |
| 6439669 |
Filament gripper |
Aug. 27, 2002 |
| 6341824 |
Method and device for forming fiber packs for manufacturing brushes from a fiber strand |
Jan. 29, 2002 |
| 6302492 |
Device for picking bristle-like fill materials |
Oct. 16, 2001 |
| 6145935 |
Device for supplying fibres to a filling instrument in a brush manufacturing machine |
Nov. 14, 2000 |
| 6079788 |
Device for removing individual fiber tufts from up to three fiber bins of a brush making machine |
Jun. 27, 2000 |
| 5839794 |
Automatic filling device for fibre cartridge and/or fibre cassettes of brush manufacturing machines |
Nov. 24, 1998 |
| 5728408 |
Molding apparatus with a tuft feeder for making a brush |
Mar. 17, 1998 |
| 5542749 |
Method and apparatus for gathering and forming a tuft of brush bristles |
Aug. 6, 1996 |
| 5533791 |
Brush making machine |
Jul. 9, 1996 |
| 5518301 |
Method and device for supplying fibres to a filling tool in a brush manufacturing machine |
May. 21, 1996 |
| 5346287 |
Low contamination swab employing tubular knit fabric |
Sep. 13, 1994 |
| 5344218 |
Apparatus for producing bristle bundles |
Sep. 6, 1994 |
| 5072482 |
End Brush with male projection, apparatus and method for making same, and apparatus for use thereof |
Dec. 17, 1991 |
| 4968102 |
Device for the fiber supply to a filling machine of a brush manufacturing machine |
Nov. 6, 1990 |
| 4935640 |
Operating procedure for the supply of fibres to brush manufacturing machines and a construction which applies this procedure |
Jun. 19, 1990 |
| 4904025 |
Method of and apparatus for supplying batches of bristles to magazines of brush making machines |
Feb. 27, 1990 |
| 4884849 |
Apparatus for manufacture of end brush |
Dec. 5, 1989 |
| 4869277 |
Brush head, a method and a machine for manufacturing thereof |
Sep. 26, 1989 |
| 4733917 |
Arrangement for supplying fibres to a filling tool of a brush-making machine |
Mar. 29, 1988 |
| 4696519 |
Filament stock box and picking apparatus |
Sep. 29, 1987 |
| 4693519 |
Filament stock box |
Sep. 15, 1987 |
| 4688857 |
Automatic feeding arrangement for fibre magazine and/or fibre cassattes of brush-making machines |
Aug. 25, 1987 |
| 4610481 |
Apparatus for replenishing the supplies of bristles in the magazines of brush making machines |
Sep. 9, 1986 |
| 4609228 |
Method and machine for manufacturing brushes |
Sep. 2, 1986 |
| 4603913 |
Apparatus for storing and manipulating bundles of bristles in brush making machines |
Aug. 5, 1986 |
| 4580845 |
Automatic fibre feeding for brush-manufacturing machines |
Apr. 8, 1986 |
| 4527838 |
Arrangement for filling cassettes with fibres |
Jul. 9, 1985 |
| 4498708 |
Continuous method and apparatus for making a brush |
Feb. 12, 1985 |
| 4189189 |
Apparatus for forming tufted angular brush construction |
Feb. 19, 1980 |
| 4111491 |
Method and apparatus for feeding bristles in brush making machines |
Sep. 5, 1978 |
| 4109965 |
Picking device |
Aug. 29, 1978 |
| 4009910 |
Tuft forming device |
Mar. 1, 1977 |
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