Bizarre Patents
Hands free towel carrying system
A hands free towel carrying system for coupling a towel to a user to prevent loss, theft or contamination.
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| Number | Title | Issue Date |
| 6164922 | Flow control valve for a pump for conveying a medium A pump for conveying a medium, in particular hydraulic oil, comprising a flow-control valve for controlling the flow of medium conveyed by the pump and a discharge channel (7) releasable by the flow-control valve. In order to prevent cavitation, a flow di... | 12/26/2000 |
| 6085779 | Draining gutter A draining gutter, which is adapted to be placed in a floor of a space inside a building for conducting drain water away from the space through a draining conduit (3) connected thereto, has channel (15) adapted to conduct air from the space to the drainin... | 07/11/2000 |
| 5819328 | Hydrostatic drain plug A hydrostatic drain plug/outlet assembly comprises a hollow body (1) with an inlet port and an outlet port for connection to a fluid conduit. A slidable valve member (6) is movable between a locked open position and a locked closed position via an interme... | 10/13/1998 |
| 4125129 | Fixed and variable resistance fluid throttling apparatus Fluid flow controlling apparatus comprising a variable area, variable resistance, axial-flowing, perforated plate or ring stack and solid plug or ring throttling apparatus. In combination with a variable resistance throttling device, a fixed fluid resista... | 11/14/1978 |
| 4121771 | Drip irrigation emitter A drip irrigation emitter or device comprising a flow restrictor helical thread on the outside of a main body, and a cap member that fits over the thread. Water is supplied to the interior of the main body and must flow through a narrow, annular passagewa... | 10/24/1978 |
| 4120033 | Apparatus and method for determining pumping system head curves There is disclosed apparatus and method for determining pumping head requirements for an operating pumping system by subtracting a desired delivery head or pressure from an actual head. The difference represents overpressure, and this overpressure is subt... | 10/10/1978 |
