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 |
| 7327061 | AC generator and method One aspect of the invention is a generator with at least two commutators mounted on a rotatable shaft. At least two magnetically conductive bars may be mounted in an opposed relationship with at least one of the bars passing through a wire coil. At least two magnets... | 02/05/2008 |
| 6958563 | Riser commutators Rotary switches, and in particular riser-style commutators, are detailed together with featured strips from which they are made. Segments formed from the strips may include anchor notches and slots for receiving reinforcing rings. The structure of the strip addition... | 10/25/2005 |
| 6883199 | Short-life power toothbrush for trial use A trial (test) power toothbrush designed to emulate the performance of a corresponding commercial toothbrush, powered by a non-rechargeable battery. The power to drive the toothbrush is controlled by a control circuit which is responsive to the battery to maintain t... | 04/26/2005 |
| 6747380 | Direct winding wire to external conductor connected multi-phase motor Multi-phase motor, in particular, stepping motor or synchronized motor, with a rotor and stator parts that are essentially arranged concentrically with respect to the rotor and that, in each case, have a core and a coil, consisting of winding wire, and wound up upon... | 06/08/2004 |
| 6462459 | Generator/alternator remanufacturing kit apparatus In accordance with the teachings of the present invention, a remanufacturing kit that reduces the assembly functions and time required for remanufacturing a 50 DN generator is disclosed. The kit includes a box member, a pre-tested 50 DN generator subassem... | 10/08/2002 |
| 6413783 | Assay sonication apparatus and methodology An assay apparatus includes a cell with a working electrode and a sonicating device structurally coupled to the cell for sonication the contents of the cell.... | 07/02/2002 |
| 6271614 | Pulsed plasma drive electromagnetic motor generator A power generating electromagnetic motor (2) which comprises a novel pulsed plasma commutator (22) in conjunction with a bipolar magnetic rotor (16) made of high BHmax permanent magnets (14) affixed to a core element (18) disposed coaxially wit... | 08/07/2001 |
| 6204589 | Strain-matched hub for motor/generator A strain-matched hub for a motor/generator. The motor/generator preferably includes a cylindrical rotor surrounding a stator, and of larger diameter than a shaft. The hub, formed of a single material, connects the shaft to the rotor assembly, and contains... | 03/20/2001 |
| 6198181 | Motor design methods and motors fabricated therefrom A motor which has optimal performance along with minimal performance sensitivity with respect to manufacturing variations is described. Performance is defined by a critical-to-quality relationship. A process for designing such a robustly optimal, yet manu... | 03/06/2001 |
| 6121788 | Method and fixture for evaluating stator core quality in production A fixture to evaluate stator production quality is placed about a stator core so as to introduce a test winding about the stator without need for hand winding. The fixture includes an inner annulus and an outer annulus each with axial conductors thereon, ... | 09/19/2000 |
| 6107714 | Drive unit for a hoist A drive unit for a hoist, an elevator in particular, with a motor (6), a transmission (2), a breaking means (4) and a housing (8) is characterized in that said motor (6) and said breaking means are together arranged in said housing (8). Furthermore, at le... | 08/22/2000 |
| 6019853 | Apparatus and method for cleaning the magnetic circuit of a stator of a turbine-alternator group The apparatus is used to clean a stator portion facing a rotor with removable peripheral poles in a turbine-alternator group. The apparatus has an elongated frame, adapted to replace one of the poles of the rotor by means of attachments devised for this p... | 02/01/2000 |
| 5612583 | Electric motor and apparatus comprising the electric motor An electric motor (1) has a stator (3) and a rotor (5) having a rotor shaft (7), which rotor shaft is supported relative to the stator by means of ball-bearings (9). The ball-bearings are connected directly to suspension elements (11 ) for the suspension ... | 03/18/1997 |
| 5408167 | Solar energy magnetic resonance motor A photovoltaic cell-driven motor, more particularly, a special magnetic resonance enhanced, synchronously shaded motor driven by solar energy. A shading vane rotates on the motor shaft, and alternately shades the photovoltaic cells from the solar energy l... | 04/18/1995 |
| 4670622 | Solar energy conversion apparatus and method Solar energy conversion apparatus including a rotatable converter with a core that is triangular in cross-section and tapers towards its ends. A multiplicity of hemispherical photovoltaic cells are supported on the sides of the core. Two metal foil layers... | 06/02/1987 |
| 4612470 | Electric generator with two rotors An apparatus including a stationary field coil wound with alternating insulated copper wire and insulated steel wire; a rotatable armature comprising a plurality of lengthwise rows of magnets, each row being of a single polarity which is opposite from the... | 09/16/1986 |
| 4494024 | One shot spring activated motor A motor shaft is inserted through the center of a first and second coil spring. A first end of each spring is attached to the motor shaft and the second end is wound against its respective spring force and tied to the motor housing by a respective heat se... | 01/15/1985 |
| 4492875 | Wave powered buoy generator The wave powered buoy generator includes a hollow buoy which has inner and uter surfaces. The buoy is preferably spherical in shape. One or more windings are mounted to the buoy parallel to its surfaces with each winding having a pair of ends. A magnetized... | 01/08/1985 |
| 4215464 | Method of making a stator connection assembly Dynamoelectric stator assemblies and methods of fabricating stator assemblies with new and improved winding interconnection arrangements are disclosed. In one disclosed method, windings are generated and disposed in slots of a magnetic core with end turn ... | 08/05/1980 |
