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4293009 Pressurized gas filling head  
A clamp on gas cylinder filling head comprising an on/off valve and incorporating a bobbin which is extended by the initial pressure of the gas to be transferred. The bobbin, in conjunction with a...
4287736 Key ring clip lock for pump handles  
A key ring clip lock apparatus for holding the plunger of a gas pump handle in a positional mode for automatic pumping operation has a key holding portion for directly holding keys or the like...
4288005 Pressurized gas bottle discharge device  
A gas bottle, such as that using carbon dioxide gas to inflate a flotation device, is opened by cutting off the neck with an explosively driven ram in a tubular body provided with a transverse...
4285425 Stepped baffle storage bin  
A storage bin for plural articles, such as citrus fruit, comprises a housing having an opening at the upper extremity thereof for gravity feeding the articles into the housing. The bin includes a...
4284212 Pilot actuated diaphragm valve  
A diaphragm valve operated by a solenoid pilot for opening and closing the gasoline passage from a pumped inlet to the nozzle of a gasoline dispenser. A valve body forms an internal fluid passage...
4281691 Device for transferring and packaging contaminants such as radioactive products within a leak-tight sheath  
A contaminating product is packaged within a leak-tight sheath and transferred through a lock-chamber which is rigidly fixed to a leak-tight partition-wall. The device comprises a sleeve having a...
4278116 Portable latch for gasoline nozzles  
A latching device for insertion into a gas dispensing nozzle between the dispensing handle and the handle guard member, the latch having shoulders for seating between these members and for holding...
4275776 Automatic holding device for gasoline pump handles  
A supporting and holding device for maintaining gasoline pump handles in the raised, open position without the necessity of manual assistance. Said holding device comprises a longitudinal,...
4274453 Aseptic fluid transfer  
The combination of an automated hematology analyzer (21) with an input device (20) enabling closed transfer of blood to said analyzer to a sealed specimen container having a perforable closure,...
4274452 Diaphragm valves and valve systems  
A diaphragm valve housing has a flexible diaphragm positioned to permit access of at least two of three channels passing within said valve housing to one side of said diaphragm, through channel...
4270585 Filling device having an air return pipe for filling containers with gas-containing liquid  
The filling device for use in connection with a rotary filling machine, includes a housing enclosing an air-return chamber, a vertically reciprocating air-return pipe projecting with its upper...
4269236 Container filling device  
The invention disclosed is an integral attachment for a container filling device which comprises a filling head having a tubular closure adapted to be opened when the filling head is inserted into...
4269240 Unit adapted to be completely hidden in the ground and intended to be used in aircraft refuelling operations  
A refuelling unit for aircraft is moveable from a lower position completely hidden in a below-ground cavity to an operating position above ground. The unit has a sliding cover and means are...
4265281 Removable rack for a liquid dispensing nozzle  
A rack, which cooperates with a trigger of a manually operated handle of an automatic shut-off nozzle, is removably mounted on the nozzle guard so that the nozzle can be utilized in a mechanical...
4262712 Magnetically latchable liquid dispensing nozzle  
A gasoline dispensing nozzle is magnetically held in place to the fueling filler neck of the vehicle, while at the same time providing for a tight seal at the nozzle filler neck interface...
4252161 Support for gasoline pump  
A mast for use on a gasoline pump or pedestal wherein one end of a fuel dispensing coaxial hose is supported by the mast while the other end of the coaxial hose has a nozzle connected thereto. The...
4249388 Automatic liquid ice system  
The liquid ice system comprises an icing machine in the form of a compartment for receiving water and ice. Pulverizing means are provided for crushing the ice and uniquely oriented paddles stir...
4245682 Attachment for dispensing nozzle  
A gasoline pump handle insert for wedging the pump handle lever in a pump open condition. A shank, offset to one side supports spaced protrusions on one end and spaced bosses on the other to form...
4243078 Method and apparatus for manufacturing fuel rods  
A method and an apparatus for manufacturing nuclear fuel rods by introducing elongated fuel pellets into cladding tubes. The pellets are arranged in end-to-end relationship on a support and are...
4240475 Safety mounting device for the nozzle of a liquid-fuel dispensing pump  
A safety mounting device for a fuel-pump nozzle includes a vertical passage which attaches the nozzle receptacle to the pump casing. The major portion of the passage is located within, but sealed...
4239158 Spray head extension for pressure dispensers  
There is disclosed a spray head extension for a pressurized container comprising a rigid elongated member having a fluid passageway along the length thereof extending from one end to a location...
4236552 Gasoline pump clip cap  
The gasoline pump clip cap is a novel gas cap which has a "C"-shaped clip incorporated into its design. It serves two purposes: it seals the opening of an automobile gas tank filler pipe like a...
4235265 Aseptic container filler apparatus  
A mechanism and method for filling containers within a sterile chamber under aseptic conditions includes a vertically disposed nozzle (48) which forms an extension of the sterile chamber and which...
4234098 Fuel tank fill port extension  
An extension for the fill port of a fuel tank. The fuel tank has a wall and a fill port. The extension comprises a tube having an axis, an innermost end, and an outermost end. The tube is axially...
4228831 Probe and syringe drive apparatus  
Automatic dispensing apparatus such as used in a chemical analysis system for transferring liquids from sample containers to analysis containers, including a pipet probe assembly with an elongated...
4223699 Fluid dispensing nozzle  
A fluid dispensing nozzle has a first venturi created between a seat ring and a movable, resiliently biased poppet valve. The resistance of the movable poppet valve is decreased as the flow rate...
4222417 Filler pipe for packing machines  
A filler pipe for filling containers of a packing machine includes a nozzle part having an elongated base plate. One side of the base plate has a plurality of guide vanes which together with the...
4216558 Water inlet adapter valve for boats  
This adapter consists primarily of a main body with an insert, which connects to the deck fitting of a boat, so as to enable a constant flow of water to be supplied, by a garden hose, to the...
4216807 Appliance for use with dispensing nozzles  
An article of manufacture for use with automatic gas dispensing nozzles of the type having a handle and having an actuating lever. Typically the actuating lever is curved to be grasped by the...
4214609 Apparatus for dividing gravity flow liquid stream  
Apparatus for dividing a gravity flow liquid stream into a plurality of separate streams of predetermined proportions comprising (a) a substantially vertical inner liquid inlet tube having a...
4213490 Insulation gun  
A manually operated insulation gun for injecting particulated insulation into a confined wall space is disclosed. The insulation gun includes a tubular housing for receiving a load of particulated...
4210181 Adjustable pump nozzle lever prop  
First and second elongated members are provided including pairs of remote and adjacent ends. The adjacent ends of the members are supported from each other for relative longitudinal shifting of...
4206792 Gasoline nozzle adaptors  
A fuel nozzle adaptor for attachment to the end of a leaded gasoline dispensing nozzle to prevent the nozzle from being inserted into the filler pipe of vehicles designed to use lead free...
D255321 Stay for holding a gas pump nozzle trigger in the open position  
4206791 Fluid dispensing nozzle  
A fluid dispensing nozzle having an operating lever with a lever locating means for assisting the operator in holding the hand operating lever open at one or more fixed locations. The lever may be...
4204563 Discharge spout tip for a liquid fuel-dispensing nozzle  
A discharge spout tip for a fuel-dispensing nozzle wherein the outlet end of the tip has a cross-sectional area approximately equal to that of the discharge spout inwardly of the tip and wherein...
D255066 Combined key ring and clip lock for holding a gas pump trigger in the open position  
4201315 Empty hopper detector  
A pivotable probe arm in a batch hopper automatically indicates when the hopper is empty, and in an alternate embodiment, also automatically closes the discharge opening when the hopper is empty.
4200943 Automobile tool  
An automobile tool device is disclosed comprising an elongated support element having a beveled edge forward end adapted for removing ice and a jam element attached to the rearward end with the...
4201253 Gas pump lever blocking member  
A gas pump lever blocking member including an elongated member with a first end adapted to engage the lever and a second end adapted to engage the lever guard in a plurality of positions...
D254837 Wedge for holding a gas pump nozzle in the open position  
4200128 Gas valve lock  
A fuel valve actuator hold open lock is disclosed comprising a formed member insertable into an opening in a trigger guard in a gasoline pump delivery valve assembly, the member having...
4195674 Protective hood for a vapor recovery nozzle  
A gasoline pump comprises a housing having a vapor recovery nozzle mounted on a bracket. An actuating lever is pivotally mounted on the housing for movement between "on" and "off" positions. The...
4191223 Powder transfer system  
The present invention provides an apparatus suitable for transferring powdered material and particularly suitable for filling fire extinguishers of the dry chemical type. The apparatus includes a...
4187930 Dispensing method and system for lubricating oil and other liquids  
A liquid is dispensed to a receiving surface by feeding the liquid under pressure to a dispensing orifice surrounded circumferentially by a convex toroidal boundary surface which is non-wettable...
D254050 Wedge to hold a gas pump nozzle in the open position  
4184524 Mounting for centrifuge filling device  
A mounting arrangement for reducing vibrations of the filling device in a centrifuge comprises a pair of wing members of predetermined configuration adapted to be pivotably connected together on...
4182385 Vacuum evacuation apparatus  
A plastic evacuation tube for use with a standard dental and/or surgical vacuum system is disclosed. The tube is formed with an enlarged non-compressible bulb-shaped portion (bulb) intermediate...
4182591 Apparatus for transferring flowable materials from a first vessel into a second vessel  
Apparatus for transferring pulverulent or granular material from an opening at the lower end of a silo into a vessel which is moved to a position below such opening has a vertical duct with a...
4181160 Method and system for checking the introduction of a filler pipe into a tank  
In filling a tank, e.g. of a lorry or wagon, with a liquid, particularly a hydrocarbon, by lowering a pipe under the control of a double acting hydraulic jack into the tank to the bottom and then...