Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 300/3
Name: Brush, broom, and mop making > Brush-making machines > Drilling and tuft setting
Description: Devices for drilling holes in brush-backs and setting bunches, knots, or tufts of bristles in the holes to form a brush.










Patents under this class:

Patent Number Title Of Patent Date Issued
6290302 Method for manufacturing brushes and brush manufacturing machine applying this method Sep. 18, 2001
4668019 Brush filling apparatus May. 26, 1987
4437221 Process for inserting points in a mandrel Mar. 20, 1984
4218096 Device for handling brush bodies made of flexible material Aug. 19, 1980











 
 
  Recently Added Patents
Light-emitting device package structure
Pharmaceutical composition comprising gabapentin or an analogue thereof and an .alpha.-aminoamide and its analgesic use
Circuit breakers
Regulating a supply voltage provided to a load circuit
Network fault detection
Method and apparatus for executing load distributed printing
Method and system for acquiring support capability of mobile terminal by base station side system
  Randomly Featured Patents
Method, apparatus and system of processing correlated keywords
Photoelectric controller for electric street lighting
Solar cell anomaly detection method and apparatus
Compounding injection molding combined process
Driving circuit for a microwave oven
Word processor data organization
Fluidized bed gasifier or similar device for simultaneous classification of ash and unreacted coal
Systems for filtering particles from an airflow
Pneumatic controlled exit device
Base station frequency assigning system for a mobile communications system