Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 7125313 | Apparatus and method for abrading a workpiece An apparatus for abrading a workpiece comprises a first plate assembly having a first surface for supporting a workpiece and a second plate assembly having a second surface for engaging the workpiece to abrade a portion thereof. A displacement shaft is mounted for m... | 10/24/2006 |
| 6811465 | Workpiece grinding method which achieves a constant stock removal rate In a method of grinding a component such as a cam, a reduction in the finish grinding time is achieved by rotating the component through only a single revolution during a final grinding step and controlling the depth of cut and the component speed of rotation during... | 11/02/2004 |
| 6682407 | Work-piece processing machine The work-piece-processing machine of the present invention is compact and has two tools for precisely processing a work-piece. In the work-piece-processing machine, the work-piece is processed by a first tool and a second tool. Diameter of the second tool... | 01/27/2004 |
| 5906537 | Five spindle fluting machine A new machine for and method of manufacturing fluted pin fasteners and the pins produced thereby are disclosed which utilize a circular grinding arrangement of a plurality of grinders which grind flutes into a threaded pin. An internally threaded collar t... | 05/25/1999 |
| 5647791 | Process for grinding rotating rubber rolls and means for carrying out this process The process for grinding a rotating rubber roll by means of a grinding wheel is taking place in such a way that at least during the last grinding cut a rotating plugging roll is applied to the grinding wheel which plugging roll has a harder rubber than th... | 07/15/1997 |
| 5016398 | Wire stripping apparatus A housing encloses a pair of stripping wheel assemblies adustably mounted for rotation about a central axis on a rotatable frame which is driven by a motor. Each stripping wheel assembly includes an abrasive or stripping wheel positioned to abrade the sur... | 05/21/1991 |
| 4481739 | Grinding machine with dual turrets A grinding machine is provided wherein a pair of wheel slides are disposed respectively at both sides of a work support to be movable toward and away from the work table in a first direction. The wheel slides respectively carry turrets thereon in such a m... | 11/13/1984 |
