Bizarre Patents
User-operated amusement apparatus for kicking the user's buttocks
An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.
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| Number | Title | Issue Date |
| 7603783 | Woodworking plane with adjustable mouth A plane such as a low angle jack plane having an adjustable toe that cannot inadvertently slide backwards in the plane body so that it contacts and possibly damages the plane blade. A threaded stop mounted in the plane body bears against the toe establishing the poi... | 10/20/2009 |
| 7228631 | Contouring shave The invention is directed to a hand tool for cutting shavings from the surface of a workpiece of wood (or other workable material) to shape and make smooth any three-dimensional surface having concave, flat, and/or convex contours. The thickness of the shavings is m... | 06/12/2007 |
| 7216435 | Adjustable wooden spokeshave A spokeshave providing an easily used depth of cut adjustment that is simple, effective and requires no extra tool or blade removal for adjustment. The blade of the spokeshave is mounted on two posts that project normal to the back of the blade, and the posts are re... | 05/15/2007 |
| 7117602 | Shoulder plane A plane such as a shoulder plane having at least two set screws positioned in apertures in the body, the set screws adapted to bear against opposite sides of the blade laterally to adjust the blade in position. An adjustment assembly is also provided, where rotation... | 10/10/2006 |
| 6931733 | Carpenter's combination plane A carpenter's combination plane comprised of a basic holder and a blade holder, adapted with various holder accessories depending on the size of the work surface and the distance of reciprocal planing; other auxiliary accessories may be provided to the holder access... | 08/23/2005 |
| 6615497 | Bench plane Bench planes of different sizes having interchangeable components and an adjustable frog providing full blade support with a frog foot that extends through the plane body mouth to terminate co-planer or nearly co-planer with the sole. The rear plane handl... | 09/09/2003 |
| 6026712 | Tool dressing device A tool sharpening or dressing device provides a blade having a knife edge held within an aperture from below so that as the tool is drawn along a surface above the edge is able to trim the tool. The blade is clamped by a rotating washer with detent groove... | 02/22/2000 |
| 5111584 | Crown planing tool A crown planing tool 10 has a body 11 formed with a pair of mutually spaced, juxtaposed runners 12 having coplanar bottom surfaces 13 and a hand grip 16 that bridges the two runners to form a channel 17 through the body. A disk-shaped blade 29 is adjustab... | 05/12/1992 |
| 4727650 | Bead stripping device A device for removing a weld bead from the external periphery of a plastic gas pipe. The device (FIG. 2) has a body 10 with an inclined reaction surface 13 and a blade 21. The blade 21 is engaged with a bead 22 and the portion 22a of the bead 22 which is ... | 03/01/1988 |
