Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 7350352 | Fluid coupling A fluid coupling comprising a pump having an annular pump shell with an annular core ring mounted on a pump hub and a plurality of impellers radially arranged in the pump shell; a turbine arranged being opposed to the pump and having an annular turbine shell with an... | 04/01/2008 |
| 7059618 | Fluid automatic bicycle transmission A bicycle hub having a fluid automatic transmission receiving power input from the rider which uses drag to transfer power from an outer shell being rotated by the drive train to a stator and using applied torque to automatically control mechanical advantage in a li... | 06/13/2006 |
| 6931844 | Fluid coupling A fluid coupling comprising a pump having an annular pump shell with an annular core ring mounted on a pump hub and a plurality of impellers radially arranged in the pump shell, and a turbine arranged facing the pump and having an annular turbine shell with an annul... | 08/23/2005 |
| 4257229 | Preloaded torque converter with plug-in flywheel mounting A torque converter assembly including means for reducing the axial thrust loading transmitted to the crankshaft by which the torque converter is driven and to thereby reduce thrust wear of the crankshaft bearing. This means includes a thrust washer loosel... | 03/24/1981 |
| 4041701 | Hydraulic torque converter with a lockup clutch between pump and turbine A hydraulically actuated lockup clutch is arranged between the cores of the pump and turbine elements of a torque converter for directly coupling them together for operation above the clutch point. For engagement and disengagement of the lockup clutch, wh... | 08/16/1977 |
| 3995424 | Fluid clutches The invention relates to a fluid clutch of the kind comprising cooperating vaned pump and turbine elements between which toroidal power-transmitting liquid vortices are established. At least part of the vanes of one of the elements is movable between clut... | 12/07/1976 |
| 3975906 | Twin flow modulated torque converter A twin-flow modulating torque converter having a torus which is defined by walls and rings of the pump, turbine and reactor members, and formed with a fluid bypass in the rings for developing an alternate flow circuit which bypasses the blades of one or m... | 08/24/1976 |
| 3964347 | Torque converter transmission having rotating casing, and releasable pump A torque converter of the type having a rotating casing connectable to a driving source and forming a working chamber. In the casing is a pump part comprising a ring of pump blades, a reaction part comprising a ring of guide blades and a turbine part incl... | 06/22/1976 |
