Bizarre Patents
An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 6354911 | Method and apparatus for end-rounding bristles An apparatus for end-rounding bristles in a brush having different heights. The apparatus includes pins disposed in pre-determined locations such that they will contact selected bristles in a brush abutting the apparatus when the pins travel a two-dimensi... | 03/12/2002 |
| 4944561 | Process and apparatus for producing bunches of artificial or natural brush material A process for producing brush heads is disclosed which includes providing a bundle of brush material, which is separated into a plurality of bunches of brush material to provide respective brush heads. The plurality of bunches of brush material are insert... | 07/31/1990 |
| 4009910 | Tuft forming device This invention relates to new and useful brush making apparatus which allows the manufacture of a wide variety of different types of constructions having pretrimmed synthetic filament units. The apparatus is capable of picking and trimming all the synthet... | 03/01/1977 |
