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Patent No. 6293874

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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Assignee: Dethmers Manufacturing Company


Location: Boyden, IA
No. of patents: 11

NumberTitleIssue Date
7837216Tow bar apparatus
A tow bar apparatus has a hitch member, a pair of linkages, and a pair of tow bars. The hitch member has a receiver tube adapted to removably engage a towing vehicle, and a vertical pivot post having a vertical axis that is generally orthogonal to the surface when t...
11/23/2010
7690673Self-latching ball clamp coupler
A ball hitch coupler permits self-latching with a ball hitch. The ball hitch coupler has a housing with a generally downwardly facing open socket for receiving a ball hitch. A ball clamp member within the open socket is attached to an adjustment lever by a clamp rod...
04/06/2010
6658844Plastic master cylinder for hydraulic brake system
A master cylinder having a reservoir and a cylinder formed from a single piece of molded plastic. A sight gauge is molded into a sidewall of the reservoir to permit the level of hydraulic fluid to be checked without removing the reservoir's cap. A vent ho...
12/09/2003
6286870Tractor axle mounted tank system
An apparatus for mounting a tank to a tractor. In one embodiment, the invention comprises a drum attachable to a rear axle of the tractor, the rear axle having a longitudinal axis of rotation, a spindle connectable to the drum along the longitudinal axis ...
09/11/2001
5957477Self-locking telescoping towing arm
A towing arm is provided for use in a tow bar assembly that connects a towed vehicle to a towing vehicle. The towing arm has an inner leg and an outer leg so that it can move telescopically between a collapsed position which is suitable for storage and an...
09/28/1999
5897285Low profile loading ramp
A cargo truck is provided having a loading ramp assembly to aid in loading and unloading items from a cargo box on the truck. The loading ramp assembly is adjustable between a loading position wherein a ramp is provided between a deck of the cargo box and...
04/27/1999
5890835Hydraulic lift for boats
A hydraulic lift for raising a boat out of water into a raised storage position is proposed. Pivoting booms are connected to a frame that is supportable by a bed of a body of water. A boat rack is provided at an upper portion of the pivoting booms. A hydr...
04/06/1999
5887497Release tool for telescoping towing arms
A release tool is provided to aid in the unlocking of extending towing arms. The tool is adapted to fit a tow bar assembly that has a telescoping towing arm which is locked in an extended position by a slideable collar. The collar is moveable between a lo...
03/30/1999
5851021Shock absorbing trailer hitch
A hitching device is provided for connecting a trailer to a towing vehicle. The device reduces shocks and vibrations that can be transmitted between the trailer and the towing vehicle. The hitching device mounts on the rear section of the towing vehicle. ...
12/22/1998
5765851Self-aligning towing apparatus
A storable self-aligning towing assembly which allows universal pivoting about three axes between a towing vehicle and a towed vehicle. The towing assembly is self-supporting. A hitching member is releasably attached to a towing vehicle at a first end of ...
06/16/1998
4197999Boom stabilizing support assembly
A stabilizing support assembly for movably mounting a horizontally extended boom to one end of a portable frame. The support assembly has a pair of spaced apart parallel link systems each of which interconnect the portable frame and the boom, a spring mem...
04/15/1980
 
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