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.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 5468097 | Method of circulating ground water in ground regions with a fall of ground water level A method of circulating ground water in a ground region with a fall of a ground water level, comprises the steps of forming a first well shaft with a water permeable shaft wall in a ground region through which ground water flows, forming at least one seco... | 11/21/1995 |
| 4886119 | Method of and arrangement for driving volatile impurities from ground Driving of volatile impurities from a ground by mans of air is performed by aspirating an afterflow air and impurities containing gases which penetrated through a permeable wall of a shaft in a ground, at one or several locations in regions of expected hi... | 12/12/1989 |
