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
Categorization of design rule errors
Transaction finance processing system and approach
Maize variety hybrid X03A157
Rate controlled first in first out (FIFO) queues for clock domain crossing
Polar nematic compounds
Image processing apparatus and image processing method
Method and system for implementing power detection
  Randomly Featured Patents
Catheter exchange system
Method and apparatus for testing magnetic disks
Electronic word selection machine
Radio network for radio communication in an enclosed environment and a repeater for such a radio network
Reconfigurable logic structures
Porous metal films
Memory integrated circuit
System and method for the real-time transfer of loyalty points between accounts
Composition for prophylaxis or treatment of urinary system infection and method thereof
Method of manufacturing packages, package, piezoelectric, vibrator, and oscillator