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8702129 Sterile connector systems  
A system for forming a fluid connection includes a first connector and a second connector. Both connectors include a tubular body having a membrane mounted on a distal end thereof. A support...
8701467 Flange fitting with leak sensor port  
A leak detection feature for a fluid conduit. The leak detection feature facilitates the monitoring of fluid leaks at the interface of two adjoining conduit flange fittings. An embodiment of a...
8701715 Flow check valve assembly and method  
The present invention provides, in part, a valve assembly and method that maintains balance of flow to pressure in fluid and gas piping system applications. In one embodiment, the present...
8702130 Fitting with improved tube clamping capability  
A fitting for holding a tube in fluid communication with a cooperating component having a port with an internal thread of preselected pitch includes a coupling body with a longitudinal bore for...
8701699 Hot tapping seal assembly  
A hot tapping assembly for hot tapping into a multiple string configuration to obtain access to the production tubing without removing outer layers of casing, the hot tapping assembly including a...
8696035 Venturi adapter  
A venturi adapter is provided and includes a first collar having an inward projection, a second collar having an outward projection and a shoulder defining an aperture extending between opposing...
8696037 Connector for pipe connection  
A connector for pipe connection provided to stably hold a state of connection of a pipe, and to improve operability by a user when disconnecting the pipe. The connector (1) for pipe connection has...
8696040 Coupling for PVC piping sections  
A coupling (20) capable of connecting together two piping sections (30, 30) having the same outer diameter, two piping sections (40, 40) having the same inner diameter, or two piping sections (30,...
8695632 Underground brine generating system  
A brine generating system is disclosed for use with an underground storage tank, the system including a main salt delivery channel that branches into two horizontal feed lines through a reducer to...
8696033 Scissor duct flex joint damper  
A flex joint assembly includes a damper mounted to a first scissors linkage and a second scissors linkage.
8696036 Method and apparatus for connecting piping  
A piping connector is provided having a ring configured to install around an external diameter of a pipe, the ring having at least one clamp closing portion that has an open uncrimped position and...
8695154 Vacuum cleaner with a suction hose holder  
A vacuum cleaner (11) with a housing (12) and a suction hose (16) as well as to a suction hose holder (31) arranged on the housing (12) that has two holding elements (32, 37) that are at a...
8696903 High-pressure tubing  
A method for making conduits includes inserting an inner tube into an outer tube and melting a portion of the inner tube to form a bond with the outer tube. The inner tube includes a polymeric...
8695619 Gas diversion device and method for pipe repair therewith  
A gas diversion device includes a compression coupling having a gasket disposed therein, and a first straight pipe section coupled to the compression coupling. The device further includes a Y-pipe...
8696713 Anchoring device for posteriorly attaching adjacent verterbrae  
An anchoring device for attaching an upper vertebra adjacent to a lower vertebra comprises a clamp having a first end and a second end opposite the first end, adapted to be positioned around upper...
8696039 Connection methods and systems  
Various novel connectors are provided. In one embodiment, the connector includes a collar configured to receive first and second components. In this embodiment, the connector may also include a...
8695214 Laying network cables in water supply pipes  
A network and method of laying network cables in water supply pipes is disclosed. A building is situated near a roadway along which is laid a trunk cable. A water supply pipe branches off the...
8696034 Composite drill pipe and method for forming same  
Metal inner and outer fittings configured, the inner fitting configured proximally with an external flange and projecting distally to form a cylindrical barrel and stepped down-in-diameter to form...
8695218 Joint construction for coupling conduit sections  
A joint construction includes first and second conduit sections having coaxially overlapping end areas. A coupling member has a first end received within the end of the first conduit section and a...
8695868 Compositions and methods for dissimilar material welding  
Devices and methods of welding dissimilar materials are contemplated in which an adaptor is used in an intermediate position between the dissimilar materials. Most preferred adaptors are...
8696038 Flat bottom fitting assembly  
A fitting assembly is provided having a nut and a ferrule, which in certain embodiments may be assembled by an operator. The nut and ferrule of the fitting assembly have passageways therethrough...
8690194 Flexible metal conduit to electrical metallic tubing/rigid conduit transition coupler  
A transition coupler for coupling a flexible metal conduit (FMC) to an electrical metallic tubing (EMT) or rigid conduit comprises a housing with a hollow cylinder having an aperture passing...
8690198 Locking device for connectors  
A connector for high amperage, AC or DC connection includes a plug and a receptacle configured to securely mate and lock with each other. Connector receptacles include a locking mechanism having a...
8690197 Bearing apparatus and method for an irrigation pivot structure  
A bearing structure for a pivoting irrigation system apparatus having a rotatable vertical section with a plurality of annular assemblies mounted thereon. The assemblies include a plurality of...
8690199 Quick connector for fluid lines  
The disclosure relates to a quick connector for fluid lines, including: a connecting piece which is adapted to be plugged in a sealing fashion into a receiving opening of a counterpart and to be...
8690200 Radially-inserted anti-rotation key for threaded connectors  
A pipe connection includes a box that mates with a pin. A box slot extends through a side wall of the box at a point adjacent the rim for alignment with a pin slot formed on the pin. Each of the...
8689837 Low profile downspout extension and landscape drainage assembly  
A downspout extension has a low-profile to direct rainwater away from a building. A transition adapter can be used to transition from a generally circular or square cross-section of a downspout to...
8690195 Flexible element with integral outer shield and/or inner liner  
A flexible bellows used in a pipe coupling includes composite convolutions having integral extensions forming one or both of an outer shield or inner liner to enhance performance of the coupling....
8689839 Apparatus for receiving insulation  
A conduit for facilitating the installation of insulation is disclosed. In one embodiment, the conduit comprises a body having one or more ribs and a collar having a forward end taper. In another...
8683848 Oil well tubing pressure testing system and method of use  
An improved hydrotest testing system comprises a safety stop which prevents the testing tools from being blown out of the top of the tubing string. The safety stop is made up into the upward...
8683831 Locking cover plate arrangement  
A locking cover plate can be selectively locked in position on a stortz pipe end fitting or can be unlocked and removed for access to the open pipe end. The cover plate includes a sliding plate...
8684418 Flexible dress package for an end-effector employed with a robotic arm  
A conduit system for conducting activation power to a tool module of a reconfigurable end-effector attachable to a robotic arm includes a fixed conduit portion conforming to a first portion of the...
8684419 Tubular connector having a secondary shoulder  
A tubular connector secures two coaxial tubulars using a box and pin connection. A pin end tubular member having an axis and a pin end inserts into a box end tubular member having a box end. A pin...
8684979 Discriminating fluid connection system  
A discriminating connector system for medical use. The connector system includes a male connector and a female connector. A standoff of the male connector forms a sealed, fluid connection with a...
8678449 Pipe joint and related method  
A pipe joint for plastic pipe includes a bell member and a spigot member. The bell member includes a tubular plastic body wall having a metal reinforcement ring. The spigot member, which is...
8677966 Air intake flow device and system  
An intake flow device and system for coupling a turbocharger's compressor intake to an air intake is disclosed. The flow device may be cylindrically shaped, flexible, and configured to fit on an...
8677595 Method of making retractable pipe and product thereof  
A method of making retractable pipe, characterized in that it comprises the following steps: (1) preparing a pipe body which comprises an outer pipe and an inner pipe; providing a handle seat and...
8678445 Component connection  
A connection between two annular sections of two components of an exhaust system of an internal combustion engine that is installed in a motor vehicle. In an embodiment, the two components are...
8678448 Threaded connection  
A threaded connection used in exploration and operation of hydrocarbon wells includes first and second tubular components, including respective male and female ends and threaded zones. The...
8678444 Fluid coupling having a moving seal  
A coupling element of a fluid circuit. The coupling element includes a tubular body externally provided with an annular shoulder in which a groove is provided having an end wall flanked by an...
8678443 Connecting piece for a clamping connector  
A clamping connector for pipes and/or tubes (2) made of a polymer material has at least two pipe/tube connecting elements (3). At least one connecting element (3) includes a plug-in region (5)...
8678049 Method and structure for prevention of incorrect fueling operations for diesel-powered vehicles  
A method and structure are described for preventing the accidental introduction of gasoline into the fuel system of a diesel-powered vehicle. In a first preferred embodiment, a gasoline fuel...
8678447 Drill pipe system  
A tubular threaded connection for coupling drill pipe segments to form a drill string is provided. Each of the segments has a tubular pipe body having a wall thickness of >0.5 inches (1.27 cm)....
8678450 Rail drive duct connection system  
An apparatus for joining high pressure ducts has a first and second bar secured to adjacent to be joined ducts. A coupling mechanism having a U-shape is frictionally engaged onto the first and...
8678446 Tubular-member mounting device  
A tubular member has one end inserted in a fluid passage of a passage member through an insertion hole. The tubular member includes a large diameter portion and a small diameter portion...
8678022 Positionable outlet for a water monitor  
A water monitor includes a stationary portion having a fluid inlet. A movable portion having a fluid outlet is coupled to the stationary portion. A fluid flow path extends between the fluid inlet...
8677571 Hose clamp with rippled spring liner  
An improved hose clamp having an annular band having an inner face, tensioning means, and an annular spring liner; the spring liner having a circumferential shoulder near an edge of the liner; and...
8672365 Quick connect coupling having inverted guide and sealing zones  
A coupling device including a tubular body defining a channel having a reception segment for receiving a pipe end, the reception segment being provided with a locking member for locking the pipe...
8672366 Pipe coupling arrangement  
A coupling arrangement having external threads carried on a first pipe element. A second pipe element carries a radially movable locking member with external locking profiles, and a connection...
8672038 Retrievable subsea bridge tree assembly and method  
A retrievable bridge is provided which mounts to the top of a subsea tree to provide fluid communication between the production line of the subsea tree and a production flowline. The retrievable...