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 |
| 5665967 | Apparatus and method for surface analysis An apparatus and a method for the analysis of the surface of a specimen by the techniques of electron energy spectroscopy and secondary ion time-of-flight mass spectrometry. The apparatus provides a substantially conventional electron energy analyzer, typ... | 09/09/1997 |
