U.S. patents available from 1976 to present.
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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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Inventor: Kenji Ono


Address: Tokushima, JP
No. of patents: 1
Last patent issue date: 08/31/1993

NumberTitleIssue Date
5240845Mutated streptokinase proteins
This invention relates to a novel chemically synthesized gene including a base sequence coding for the primary amino acid sequence of natutal-type streptokinase, a corresponding plasmid recombinant, corresponding transformant and process for preparing str...
08/31/1993
 
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