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7331365 |
Lavatory service shut-off valve
A shut off valve (10) is provided for use in an aircraft lavatory system (70) during maintenance sanitizing operations. The shut off valve includes an inlet passage (20) in intermittent fluid... |
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7147014 |
Smart tree stand with water filling device
A smart water filling device comprising: a vessel, having an outlet and a space extended outwardly from one side of the vessel; a tube, one side coupled to the outlet; a float device, having a... |
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6889725 |
Container strengthening system
A system for strengthening containers in a high-speed filling operation is disclosed. The system includes a solenoid-driven injector apparatus positioned at an angle to the containers being... |
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6719021 |
Funnel with liquid level index
A funnel with a liquid level index is provided beneath the neck thereof with a plurality of extension rods, and a plurality of openings are formed between every two extension rods; an indicator... |
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6474374 |
Device for filling a reservoir of a fuel supply module and fuel supply module including said device
The device for filling the reservoir (2) of a fuel supply module (1) is arranged in the reservoir (2), which is connected on a low-pressure side with an interior of a fuel tank (11) and on a... |
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6092547 |
Double funnel float valve
A combination valve and trap device is described for use in liquid supply and liquid disposal systems. Floats of various size, weight and shape are encased in cylindrical housings with inverse... |
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5630452 |
Funnel with level indicator
A special design of a funnel for filling liquids safely especially into nontransparent containers, e.g., fuel tanks of lawn mowers. To indicate the filling level of the container, a measuring rod... |
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5515892 |
Ecological funnel
A funnel (20) for use in dumping volatile solvents into an underlying carboy (16) is ecologically friendly in that it blocks solvent from evaporating from the carboy into the atmosphere. The... |
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5507327 |
Funnel and automatic supply system for liquid nitrogen
A hollow-walled cylindrical stainless steel vacuum-insulated funnel with a flat bottom through which a float valve and screen check and filter the gravity flow of liquid nitrogen out through a... |
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5458168 |
Self-closing funnel
A self-closing funnel includes a downwardly narrowing flow-receiving part 1, a tubular spout 2 extending from the receiving part, and a float 5 which is movable within the spout. The funnel... |
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5322097 |
Automatic funnel
A funnel body includes an exit tube, wherein a mesh web pocket is arranged for securement to a lowermost end of the exit tube secured to an annular groove, with the pocket including a buoyant... |
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5156197 |
Float type liquid level meter
A float type liquid level meter is provided having an enhanced resistance against vibration transmitted from outside of the float type liquid level meter. The inventor obtained a finding that an... |
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4856564 |
Indicator assembly
An indicator assembly generates a sound when a liquid is flowing through a fill conduit for a storage tank. The assembly has a body with a first connection device for connection with the fill... |
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4696874 |
Plug for cells of electrical storage batteries
Plug for cells of electrical storage batteries comprising a cylindrical body (4), fastened to the vent stack (2) of the cover, capable of being connected by two pipes (7) to the immediately... |
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4637426 |
Fill control valve
A valve which is used to control the gravity-feed filling of containers by selectively permitting certain fluids to escape from the container while the container is being filled thereby... |
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4094224 |
Thread protector and seal
A thread protector and seal device, suitable for use with automated shell lling equipment utilizes a flanged semi-rigid tubular member having a plurality of longitudinally disposed slots on one... |
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3189063 |
Battery watering device
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3176728 |
Automatic valve for use within a funnel
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3112844 |
Measuring and dispensing apparatus
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