Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 300/19
Name: Brush, broom, and mop making > Implements
Description: Tools for performing some operation involved in the making of brushes, brooms, or mops and not elsewhere classified because of their special adaptation to this art.










Patents under this class:

Patent Number Title Of Patent Date Issued
6354911 Method and apparatus for end-rounding bristles Mar. 12, 2002
4944561 Process and apparatus for producing bunches of artificial or natural brush material Jul. 31, 1990
4009910 Tuft forming device Mar. 1, 1977











 
 
  Recently Added Patents
Mass spectrometry device and method using ion-molecule reaction ionization
Repeating frame battery with joining of cell tabs via welded-on male and female slip-fit connectors
Automatic setup of reflector instances
Controlling a video window position relative to a video camera position
Light fixture
X-ray imaging
Wind driven generator for vehicles
  Randomly Featured Patents
Shaped inserts with increased retention force
Process and apparatus for forming oversized circular pipe
Intermodulation mitigation technique in an RFID system
Precise coaxial attenuator for picosecond pulses
Plant watering device
Method and apparatus for closed loop transmit diversity in a wireless communications system
Wellbore flow control device
Fishing pole holder
Semiconductor device with asymmetric transistor and method for fabricating the same
Tiltable modular recycle container system