Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 300/9
Name: Brush, broom, and mop making > Brush-making machines > Filling
Description: Devices for filling holes in brush-backs with bristles individually deposited from a mass or magazine, generally by shaking or other agitation, to form tufts, one for each hole.

Patents under this class:

Patent Number Title Of Patent Date Issued
5518301 Method and device for supplying fibres to a filling tool in a brush manufacturing machine May. 21, 1996
5033797 Method of and apparatus for making brushes Jul. 23, 1991
4746259 Apparatus for removing the wrapper from a wrapped fibre bundle May. 24, 1988
4680850 Process for removing the wrapper from a fibre bundle Jul. 21, 1987
4430039 Fibre loading device for a brush manufacturing machine Feb. 7, 1984
4360236 Double fibre magazine for brush manufacturing machines Nov. 23, 1982

  Recently Added Patents
Surface modification
Antenna module and wireless communication apparatus
Maltol ether processes and intermediates
System for collecting computer application usage data of targeted application programs executed on a plurality of client devices
Code conversion apparatus, code conversion method, and computer product
Washing machine
Method and system for distributing load by redirecting traffic
  Randomly Featured Patents
Dynamic gain equalizer
Inhibitors to tubulin polymerization
Packaging and applicator device comprising a receptacle, an ergonomic applicator, and a wiper member
Point for wood hook
Drafting table accessory storage attachment device
Frangible fan blade
Water detection composition and water detection indicator
Fibre-opening unit for an open-end spinning unit
Detector device for combustion state in internal combustion engine
Card playing apparatus with single card discard feature