|
|
|
| 51 |
6,163,917 |
Rotating brush for surface treatment of working pieces
|
| 52 |
6,142,868 |
Paint blemish repair kit
|
| 53 |
6,125,495 |
Variable diameter cleaning brush
|
| 54 |
6,108,853 |
Vacuum cleaner beater brush
|
| 55 |
6,073,294 |
Cleaning brush using the pyroelectric effect
|
| 56 |
6,003,198 |
Brushroll
|
| 57 |
5,983,434 |
Rotary bristle tool with preferentially oriented bristles
|
| 58 |
5,974,975 |
Cleaning device for cylinders of printing presses
|
| 59 |
5,937,469 |
Apparatus for mechanically cleaning the edges of wafers
|
| 60 |
5,933,907 |
Modification of strip brush
|
| 61 |
5,926,904 |
Twisted tuft brush and method of making
|
| 62 |
5,860,184 |
Process for the mechanical roughening of the surface of a printing plate
substrate and cylinder brush for carrying out the process
|
| 63 |
5,850,656 |
Highway debris entrainment and storage device
|
| 64 |
5,819,357 |
Street sweeper brush assembly
|
| 65 |
5,815,876 |
Apparatus for cleaning and polishing a surface
|
| 66 |
5,766,008 |
Intracoronal bristle brush
|
| 67 |
5,730,644 |
Paint blemish repair kit
|
| 68 |
5,727,276 |
Vacuum sweeper brush and concentric roller pin
|
| 69 |
5,662,426 |
Drive hub and spindle assembly for cylindrical brooms
|
| 70 |
5,643,399 |
Composite roofing product and apparatus and method for cleaning
vulcanized rubber and for making a composite roofing product
|
| 71 |
5,620,554 |
Apparatus for making a composite roofing product
|
| 72 |
5,619,768 |
Vacuum sweeper brush and concentric roller pin
|
| 73 |
5,608,941 |
Rotary brush for duct-work cleaning
|
| 74 |
5,606,762 |
Roller brush for a sweeping machine and method of making same
|
| 75 |
5,599,225 |
Twisted stem abrading tool
|
| 76 |
5,598,600 |
Brushroll
|
| 77 |
5,592,712 |
Bristle roller for automatic motor vehicle washing systems
|
| 78 |
5,588,172 |
Radial brush
|
| 79 |
5,577,286 |
Highway debris entrainment and storage device
|
| 80 |
5,560,065 |
Broom assisted pick-up head
|
| 81 |
5,524,315 |
Rotary brush assembly
|
| 82 |
5,518,794 |
Abrasive article incorporating composite abrasive filament
|
| 83 |
5,515,568 |
Scrubbing machine having offset cylindrical brushes
|
| 84 |
5,495,634 |
Vacuum sweeper roller brush
|
| 85 |
5,488,747 |
Brush for cleaning bottles
|
| 86 |
5,465,451 |
Brushroll
|
| 87 |
5,455,979 |
Apparatus for monitoring cleaning element wear
|
| 88 |
5,452,490 |
Brushroll with dual row of bristles
|
| 89 |
5,450,646 |
Pot washer
|
| 90 |
5,446,939 |
Shoe cleaning cylindrical brush
|
| 91 |
5,436,714 |
Electrophotographic apparatus having a cleaning device
|
| 92 |
5,435,038 |
Brush roller assembly for vacuum cleaner sweeper
|
| 93 |
5,412,828 |
Free forum hair care brush
|
| 94 |
5,406,669 |
Rotary brush
|
| 95 |
5,404,609 |
Carpet cleaning machine with enhanced user features
|
| 96 |
5,400,458 |
Brush segment for industrial brushes
|
| 97 |
5,386,608 |
Rotary brush assembly
|
| 98 |
5,383,245 |
Roller brush for sweeping machine with cassettes having metal reinforced
mounting plate
|
| 99 |
5,375,284 |
Sweeper with molded sweeping roller having flexible sweeping strips
|
| 100 |
5,373,603 |
Brushroll
|
