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 |
| 5934124 | Cylinder lock A lock piece is provided in the inner part of a tumbler. Size of a clearance formed between the side of a lock groove engaging portion of the lock piece and the side of a lock groove is determined to be smaller than size of a clearance formed between the ... | 08/10/1999 |
| 5934115 | Circuit breaker panelboard lock assembly A lock assembly is formed from a two-piece plastic unit that is held together and to the compartment door by a planar lanced metal spring. The latch projection is ramped relative to the latch retainer slot within the compartment door to cause the latch pi... | 08/10/1999 |
| 4428212 | Cylinder lock retractor and chassis assembly A cylinder lock chassis is composed of three self-contained subassembly units, namely, a central retractor assembly and two "face assemblies" such as inside and outside knob assemblies or others prepared to provide various different "functions" for the lo... | 01/31/1984 |
| 4359886 | Key lock cylinder for possibly contaminated environments A key operated rotary core cylinder lock having rotary disc tumblers arranged in a pack with intervening spacer members within a rotary core sleeve normally held against rotation within the lock casing by a locking bar which spans the shear line between t... | 11/23/1982 |
| 3966244 | Installation for securing of pivotal hoods or flaps, especially engine hoods An installation for securing pivotal hoods or flaps, particularly engine hoods for motor vehicles, which are unlatched from the interior space of the vehicle and can be released externally from a locked or stop position by a lever secured at a safety hook... | 06/29/1976 |
