Bizarre Patents
Behavior Modification Wristwatch
A wristwatch including a watch band and a watch body having an octagon shaped perimeter and being red in color and having the word STOP thereon to resemble a stop sign.
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| Number | Title | Issue Date |
| 7443278 | Coil device, composite coil device, and transformer device A transformer-type compact and thin coil device having a high coupling degree between a primary coil and a secondary coil, and a transformer device in which a plurality of sets of the transformer-type coil devices are incorporated. A coil device includes a first win... | 10/28/2008 |
| 7423509 | Coil comprising several coil branches and micro-inductor comprising one of the coils The coil comprises a plurality of non-joined turns, each turn comprising a rectangular bottom flat section in a bottom plane and a rectangular top flat section in a top plane and two rising sections. The turns fill almost all of the enveloping surface of the coil, a... | 09/09/2008 |
| 7355383 | Cross coil instrument with a predefined characteristic The present invention relates to the visual representation of an input value, and provides an instrument, which can be given any predefined characteristic of its visual display. Cross-coil instrument is provided, said cross-coil instrument comprising a driver for th... | 04/08/2008 |
| 7317372 | Air-core coil and process for fabricating the same The present invention provides an air-core coil 21 wherein one conductor is wound into a spiral form to thereby form consecutively, axially of the coil, a plurality of unit turn portions (25, 26, 27) which are different from each other in inner periphe... | 01/08/2008 |
| 7262538 | Concentrated winding stator coil for an electric rotary machine A tooth coil of a concentrated winding stator includes a first layer coil arranged by successively winding a flat type wire around a tooth in a direction advancing from a proximal end portion to a distal end portion of the tooth and a second layer coil arranged by s... | 08/28/2007 |
| 7091645 | Concentrated-winding type stator coil unit for rotary electric machine A concentrated-winding type stator coil unit for a rotary electric machine is provided with a stator core having a core back and teeth protruding from the core back. Plural coils are wound around the teeth respectively. Each coil is composed of, for example, a first... | 08/15/2006 |
| 6926266 | Shock absorbing assembly for a pencil ignition coil A shock absorbing assembly reduces impact forces on a terminal of a spark plug that is mounted within a spark plug bore of an internal combustion engine when a pencil ignition coil is mounted thereto. The shock absorbing assembly includes a plug cup that is fixedly ... | 08/09/2005 |
| 6921042 | Concentric tilted double-helix dipoles and higher-order multipole magnets Concentric tilted double-helix magnets, which embody a simplified design and construction method for production of magnets with very pure field content, are disclosed. The disclosed embodiment of the concentric tilted double-helix dipole magnet has the field quality... | 07/26/2005 |
| 6566994 | Coil for an AC current sensor An improved formable coil for an AC sensor having a predetermined length and a predetermined number of turns. The coil is wound in multiple passes in opposite directions, with a predetermined number of passes in each direction to fill in any gaps and prov... | 05/20/2003 |
| 6396379 | Coil device In a coil device (1) which has a plurality of winding drums (6) on a bobbin (2) with a partition (5) formed between flanges (3), (4) at both ends of the bobbin, the partition (5) has a slit (7) through which a wire (w) is passed, and among winding pitches... | 05/28/2002 |
| 6252483 | Slant winding electromagnetic coil and ignition coil for internal combustion engine using same An electromagnetic coil which may be employed as an ignition coil for an internal combustion engine is disclosed. The electromagnetic coil includes a lower voltage winding portion and a higher voltage winding portion. The lower voltage winding portion is ... | 06/26/2001 |
| 5949170 | Method and apparatus for reducing voltage stresses in electric machine A method and apparatus for reducing winding failures in reluctance machines wherein winding coils for the switched reluctance motor are formed and positioned such that the turn-to-ground capacitance of the portion of the winding coil coupled to an electro... | 09/07/1999 |
| 5736917 | Electromagnetic coil and manufacturing apparatus for the same A traverse shaft section 609 shifts in response to the rotation of a bobbin rotating section 604 with a predetermined winding pitch P1 equivalent to two to 10 times the diameter of a wire rod 520. With this shift movement of traverse shift section 609, wi... | 04/07/1998 |
| 5600293 | Integrated magnetic exploding foil initiator fire set An integrated magnetic exploding foil initiator fire set includes a DC-DC converter with a first transformer, a triggering mechanism with a second transformer, and an integrated magnetic structure for the respective transformers. Inductive interference is... | 02/04/1997 |
| 4808959 | Electrical coil with tap transferring to end-layer position Disclosed is a coil including winding support means for supporting a base layer of wire including a first predetermined number of turns wound in a precision pattern about the support means. A wire tap layer is wound about the support means at an average p... | 02/28/1989 |
| 4794361 | Coil winding method for maximum utilization of winding envelope A coil winding method wherein only one-half turn is wound in the bottom slot of the first layer of the coil. This results in the loss of one-half turn, but causes the normal crossover from the first layer to the second layer to occur on the side of the co... | 12/27/1988 |
| 4651264 | Power supply with arcing control and automatic overload protection A power supply with automatic arcing control and overload protection includes an electronic switch in an oscillator circuit with a primary winding of a step-up transformer. A high voltage, secondary winding of the transformer is loosely magnetically coupl... | 03/17/1987 |
| 4633174 | Crossed-coil rotating-magnet measuring instrument In a crossed-coil rotating-magnet measuring instrument having an approximately cylindrical core developed as winding form, a first and second coil are wound crossed one above the other. The second coil is necessarily arranged over the first coil in the re... | 12/30/1986 |
| 4216455 | Inductive device with precision wound coil An improved inductive device such as a transformer of the type containing a closed magnetic core, typically formed of magnetic laminations, with at least one coil-receiving core window and an electrical coil winding mounted on a core leg fitting through t... | 08/05/1980 |
| 3989200 | Non-circular perfect layer electrical coils An unorthodox cross-sectional shape for the bobbin or mandrel upon which wire is wound makes possible high speed production of non-circular perfect layer coils.... | 11/02/1976 |
