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| Number | Title | Issue Date |
| 8181662 | Hydrocarbon transfer system with vertical rotation axis A hydrocarbon transfer system includes a first structure with a length direction and a transverse direction having a frame carrying a vertical arm with at its end a fluid connecting member for connecting to a second structure which is moored alongside the first stru... | 05/22/2012 |
| 7950408 | Pressure relief vent devices A pressure relief device is disclosed that is designed to open in response to a pre-determined pressure differential. The pressure relief device includes a panel member, and at least one release mechanism. The release mechanism has a first end, a failure portion con... | 05/31/2011 |
| 7861738 | Remanufactured machine component and remanufacturing process A process for remanufacturing valve bodies, such as fuel injector valve bodies, includes regrinding a valve seat of a salvaged valve body with a grinding apparatus, and linking a center axis of the valve seat with a center axis of a guide bore for a valve which cont... | 01/04/2011 |
| 7856997 | Removable automatic insertion device with segmented drainage shaft A removable automatic insertion device with segmented drainage shaft may be used to remove unwanted liquids from pipelines, tanks and other pressurized vessels. The insertion device inserts and withdraws the drainage shaft, one segment at a time into the pipeline or... | 12/28/2010 |
| 7806132 | Method and device for tapping a pipeline A method and device is provided for tapping an existing primary pipeline (e.g., a water supply line) without cutting the existing primary pipeline. A secondary supply line may be installed by coupling the device to a valve of the existing pipeline. In various implem... | 10/05/2010 |
| 7735507 | Baffled tank for a vehicle A tank for transporting liquids is provided. The tank includes a tank vessel having an internal baffle system including an X-shaped baffle arrangement that extends through the interior of the tank vessel in the longitudinal direction. A plurality of entry hatches ca... | 06/15/2010 |
| 7650900 | System to support and service yard hydrants This patent discloses a support structure for a yard hydrant. The support structure may include a casing, a cap, a cap clamp, a first spacer, a second spacer, and a second spacer clamp. The casing may have a first end and a second end, where the first end includes a... | 01/26/2010 |
| 7637277 | Water meter idler bar A water meter idler bar for use during manufacture, shipping and installation of a water meter setter to ensure and maintain proper alignment and spacing between water meter fittings of the water meter setter. Following installation, the idler bar also allows water ... | 12/29/2009 |
| 7617835 | Hydrant assist kit A coupler for a hydrant assist kit includes a single piece construction having an inlet, an outlet, a basin, and a drain, the drain above the inlet and at a bottom of the basin. A hydrant assist kit connects a water line to a hydrant with the coupler and a sleeve at... | 11/17/2009 |
| 7562668 | Excess flow valves An excess flow valve (EFV) for installation in a service line of natural gas distribution system serving an existing structure. The EFV has a cylindrical housing having a first length and a second length and a through hole therethrough for passage of gas. The EFV | 07/21/2009 |
| 7360545 | Dishwasher A dishwasher having an improved valve assembly is disclosed. The dishwasher includes a housing, a tub provided in the housing, an injector assembly for injecting water onto tableware positioned in the tub, and an inlet valve assembly. The inlet valve assembly includ... | 04/22/2008 |
| 7338089 | Pipe interruption fitting A pipe interruption fitting having a flange is removable after pipe maintenance work has been completed. The fitting includes an upper reinforcing plate, an inner surface of which has a curvature corresponding to an outer surface of the pipe, and a vertical pipe wel... | 03/04/2008 |
| 7318446 | Protective housing for pipeline A structure for protecting pipeline sections has a base, a housing affixed to the top surface of the base and having a plurality of side walls extending at an acute angle with respect to a top surface of the base, and an accessing door connected to the housing in a ... | 01/15/2008 |
| 7291308 | Endoscope immersion tray A system provides for high level disinfection or sterilization of an endoscope having a first portion adapted for immersion and a second portion not adapted for immersion. The system includes a container having a first basin sized and adapted to receive the first po... | 11/06/2007 |
| 7292156 | Remote tapping method and system for internally tapping a conduit Disclosed is a method, system and apparatus for use in remotely and internally tapping a conduit. The method is performed, at least partially, by an automatic mechanism or robot configured to effectively perform the tasks and various steps of the method. The method ... | 11/06/2007 |
| 7258128 | Post yard hydrant with controlled adjustable flow The present invention is a post yard hydrant with controlled adjustable flow. The post yard hydrant includes a valve housing located below ground level for connection to a water supply under pressure, a head portion with an integral discharge nozzle positioned above... | 08/21/2007 |
| 7252117 | Reusable stub-out cover A stub-out cover for protecting the outer surface of a stub-out line. The stub-out cover includes a substantially rigid, molded tubular member open at one end and closed at the other end. A plurality of flexible tab members extend from the inner wall of the tubular ... | 08/07/2007 |
| 7243674 | Collapsible enclosure A collapsible enclosure includes a roof, a rear wall, a pair of sidewalls, a front wall, each wall having an outside and inside surface and an open bottom. The cover includes heat insulation material covering substantially all of each inside surface of each wall. A ... | 07/17/2007 |
| 7204304 | Removable surface pack-off device for reverse cementing applications A removable surface pack-off device adapted for use in reverse cementing applications is provided. The device includes a housing adapted to be mounted between the ends of an inner casing and an outer casing at or near the surface of a well and at least one fluid pas... | 04/17/2007 |
| 7198064 | Standing pipe faucet assembly A standing pipe faucet assembly manufactured by a process separately manufacturing a faucet body and a separate body to simplify the process and lower its manufacturing cost effectively includes a faucet body made of a hollow copper pillar, a blocking rim formed at ... | 04/03/2007 |
| 7150582 | Form for street box in underground storage tank installation A form suitable for use in an underground storage tank installation includes an upper portion sized and shaped to receive a street box and a lower portion that fits over and surrounds an upper portion of a riser on the tank. In preferred embodiments, the riser acts ... | 12/19/2006 |
| 7121340 | Method and apparatus for reducing pressure in a perforating gun An apparatus for reducing the post-detonation pressure of a perforating gun, the apparatus including a perforating gun carrying at least one explosive charge, wherein when the explosive charge is detonated the explosive charge produces a pressurized detonation gas, ... | 10/17/2006 |
| 7117883 | Valve key alignment assembly for curb stop box A self-aligning curb box assembly is provided. The curb box includes a cylindrical conduit extending from the ground surface downwardly and has a detachable cover at its upper, surface end. The conduit has an inverted “U” shaped passageway formed at its lower en... | 10/10/2006 |
| 7100633 | Unitary pipe cover assembly for undersink pipes A unitary protective pipe cover for disposition about a pipe configuration under a conventional sink, and which is sized and shaped so as to cover the J-trap, as well as the waste arm, in the undersink pipe configuration. In the event that the waste arm extends at a... | 09/05/2006 |
| 7094169 | Rotary cutter assembly A rotary cutter assembly (11) includes a rotary cutter (74) rotated by a motor (76) through a drive including pulleys (250, 264) and a belt (326) inside of a combination guard and belt tensioner assembly (260). The rotary cu... | 08/22/2006 |
| 7079021 | System to manually initiate an emergency shutdown test and collect diagnostic data in a process control environment An emergency shutdown test system, wherein the emergency shutdown test system includes an emergency shutdown device controller and sensors to provide data to the controller, the controller having a processor, a memory coupled to the processor and an auxiliary input,... | 07/18/2006 |
| 7076017 | Apparatus and method for repairing reactor vessel cladding using a seal plate A seal plate for repairing damaged areas in a pressure vessel cladding includes a first side and an opposing second side and a sealing portion located on the second side, with the sealing portion circumscribing the seal plate. The seal plate also includes a seal lip... | 07/11/2006 |
| 7040337 | Valve override system A valve override system for allowing a user to restore flow through a gate valve that has failed in the closed position. The valve override system includes an engagement assembly being designed for engaging a gate of the gate valve assembly whereby the engagement as... | 05/09/2006 |
| 7036402 | Water main T-bar and adaptor A torque applying tool with a removable adaptor for actuating an underground valve of a fluid-carrying conduit, such as a water main, gas line, petroleum pipeline, etc. The adaptor has a hollow cylindrical sleeve for receiving an elongate rod of a T-bar tool, the ro... | 05/02/2006 |
| 7020251 | System and method for the creation and automatic deployment of personalized, dynamic and interactive voice services, with real-time drilling via telephone A method and system for accomplishing real-time drilling in conjunction with interactive, real-time, voice transmission of information to a user is disclosed. A voice-based communication between a user and a first system is established and a report is transmitted to... | 03/28/2006 |
| 7017313 | Ceiling leak capture and drainage system A fluid leak capture and drainage system for ceiling leaks which includes a ceiling panel support grid and a plurality of ceiling panels mounted thereon is disclosed. The ceiling panel has at least one raised section located within the panel and a wall extending alo... | 03/28/2006 |
| 7007716 | Branchtubing for pipework The invention relates to a branch piece for a pipework, comprising a body (1) including at least one branch fitting (2). A connecting piece (3) is arrangeable in the branch fitting (2). The branch piece includes a locking means made up of... | 03/07/2006 |
| 7000641 | Inflatable stopping bags A method of controlling the fluid pressure of an inflatable stopping bag used to block the fluid flow through a fluid conduit comprises pressurising the bag using a pressure regulator which operates to regulate the pressure of the bag as a function of the instantane... | 02/21/2006 |
| 6977992 | System and method for the creation and automatic deployment of personalized, dynamic and interactive voice services, with real-time database queries A method and system for accomplishing real-time queries in conjunction with interactive, real-time, voice transmission of information to a user is disclosed. A voice-based communication between a user and a first system is established and a report is transmitted to ... | 12/20/2005 |
| 6975243 | Downhole tubular with openings for signal passage Systems and methods for downhole communication and measurement utilizing an improved metallic tubular having an elongated body with tubular walls and a central bore adapted to receive a run-in tool. The tubular including slotted stations to provide through-tubular s... | 12/13/2005 |
| 6962205 | Subsea wellhead landing clamp and slip bowl assembly A clamp for supporting a subsea wellhead and attached casing string preparatory to installing same in a well, and slip bowl assembly for running a drill pipe cementing string inside the casing string. The clamp comprises two hinged together clamp halves with a conne... | 11/08/2005 |
| 6962269 | Service station leak detection and recovery system A fueling environment that distributes fuel from a fuel supply to fuel dispensers in a daisy chain arrangement with a double walled piping system. Fuel leaks that occur within the double walled piping system are returned to the underground storage tank by the outer ... | 11/08/2005 |
| 6941968 | Fluid spigot and filter unit A fluid spigot with a spigot body, a spigot tube, a rotary disc valve located in a valve cavity in the spigot body, the rotary disc valve having an opened and closed positions, a valve stem for turning the rotary disc valve, and a handle for turning the valve stem. ... | 09/13/2005 |
| 6932099 | Configurable valve-electrical box for underground conduit system to distribute water to landscaping An improved landscape watering system is provided that simplifies the installation and maintenance of multiple underground water control valves, that permits the on-site configuration of valve-electrical boxes, that limits egress of insects and other living creature... | 08/23/2005 |
| 6926024 | Utility valve box lockout device A lockout device to secure access to a pipeline valve through a utility valve box having an inwardly directed ring is described. The lockout device includes a tube with a shackle, a plate with an opening, and a lock. As installed, the tube fits within an interior sp... | 08/09/2005 |
