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 |
| 4623288 | Apparatus for producing tissue compensating filter for use in radiation Apparatus for fabricating a compensating filter for use in radiation therapy includes a stylus for tracing the profile of a surface portion of a patient and a cutter for cutting a form. The stylus and cutter are positioned on first and second guides which... | 11/18/1986 |
