Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 300/5
Name: Brush, broom, and mop making > Brush-making machines > Tuft gathering and setting
Description: Devices for gathering bunches, knots or tufts, of bristles from a stored mass and setting them in previously-prepared holes in a brush-back.










Sub-classes under this class:

Class Number Class Name Patents
300/6 Drawn work 4


Patents under this class:

Patent Number Title Of Patent Date Issued
8308246 Method for manufacturing toothbrush and toothbrush manufactured by the method Nov. 13, 2012
7866757 Brush stuffing machine Jan. 11, 2011
7832810 Stuffing machine for brooms or brushes Nov. 16, 2010
7641287 Method for manufacturing brushes Jan. 5, 2010
7594704 Method and device for manufacturing brushes Sep. 29, 2009
6988777 Process for producing a toothbrush Jan. 24, 2006
6893100 Methods and apparatus for automated brush assembly May. 17, 2005
6869148 Methods and devices for the manufacture of bristle products Mar. 22, 2005
6820941 Clamping devices Nov. 23, 2004
6582027 Brush for cosmetic tool or writing instrument and production process for the same Jun. 24, 2003
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
6290303 Method for manufacturing brushes and brush manufacturing machine applying this method Sep. 18, 2001
6016757 Tufting device for a brush tufting machine Jan. 25, 2000
5813728 Process for making rotating brushes for automatic car washes Sep. 29, 1998
5609398 Twisted stem abrading tool and method of making Mar. 11, 1997
5605383 Method of making radial brush Feb. 25, 1997
5542749 Method and apparatus for gathering and forming a tuft of brush bristles Aug. 6, 1996
5538328 Method of fusing filament to a sponge Jul. 23, 1996
5533791 Brush making machine Jul. 9, 1996
5344218 Apparatus for producing bristle bundles Sep. 6, 1994
5148568 Apparatus and method for making an end brush with a male projection Sep. 22, 1992
5104196 Brush filling machine and method of operating same Apr. 14, 1992
5033797 Method of and apparatus for making brushes Jul. 23, 1991
4884849 Apparatus for manufacture of end brush Dec. 5, 1989
4609228 Method and machine for manufacturing brushes Sep. 2, 1986
4255224 Machine for the manufacture of brushes Mar. 10, 1981
4009910 Tuft forming device Mar. 1, 1977











 
 
  Recently Added Patents
Network based JIT on a priori knowledge of a set of disparate clients
Coordinated garbage collection for raid array of solid state disks
Device for accurately measuring concentration of component in blood and control method of the device
Image forming apparatus, control method, and storage medium
Analogue-to-digital converter
Methods and systems providing desktop search capability to software application
Chemically resistant membranes, coatings and films and methods for their preparation
  Randomly Featured Patents
Cleaning substrates having low soil redeposition
Retinoic acid X-receptor ligands
Uninterruptable power supply with energy control
Non-real time services
Phase control system for switching power supply pre-regulator allows increased power transformer leakage inductance
Lens element, lithographic apparatus, device manufacturing method, and device manufactured thereby
Method of manufacturing arm
GPS airborne target geolocating method
Electrostatic capacity-type acceleration sensor
Hair dye containing aminopyrazole derivatives as well as pyrazole derivatives