Pipe joints or couplings patents - Monitor Patents
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Pipe joints or couplings

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
06/11/2015 > patent applications in patent subcategories.
  
06/04/2015 > patent applications in patent subcategories.
  
05/28/2015 > 10 patent applications in 8 patent subcategories.

20150145240 - Fluid coupling with lock connection: A method and apparatus for forming a quick connector with a lock connection. The quick connector includes a quick connector body and a mating component on of which having, in one aspect, an external spacing recess. The component has a step bore extending from a first end. A seal member... Agent: Jiffy-tite Company

20150145241 - Member joining method, member joining structure, and joint pipe: The member joining method including: a member disposing process of disposing the first member and the second member such that the first plate-shaped section and the second plate-shaped section overlap in a thickness direction, a first laser radiating process of forming a melted section by radiating a laser beam to... Agent:

20150145242 - Alternatives to welding retention sleeves on steel tubes: A retention sleeve comprising a predetermined material and shape which provides a predetermined tensile capability may be placed about a tube to be disposed in an umbilical without the use of a welded retention sleeve by selecting a high strength glue or epoxy and using that high strength glue or... Agent: Oceaneering International, Inc.

20150145243 - Quick connection arrangement for detachably connecting a medium line to a connecting piece: A quick connection arrangement is for detachably connecting a medium line to a (SAE) connecting piece. The quick connection arrangement includes a housing having an opening for receiving the medium line and a connecting piece opening for receiving the (SAE) connecting piece so as to permit a medium to flow... Agent:

20150145244 - Socket and pipe fitting including same: In a socket of the present invention, an incorporated plug part is disposed in a third base part. The socket is in an inserted state when an engaging portion of this incorporated plug part is engaged with a first engaged portion of an engaged part. In this state, an engaging... Agent: Daisen Co., Ltd.

20150145245 - Advanced geomerty ferrule: A ferrule for a metal tube fitting includes a body having a cylindrical interior wall that extends through the ferrule from a front end to a back end, a circumferential recess in the cylindrical interior wall so that the cylindrical interior wall has a first cylindrical portion that is axially... Agent:

20150145246 - Single-piece ferrule with undercut tapering part: A single-piece ferrule for a fitting for coupling a capillary to another component of a fluidic device, wherein the ferrule comprises a ferrule body, wherein the ferrule body has a lumen configured for receiving at least a part of the capillary, wherein the ferrule body has a tapering front part... Agent: Agilent Technologies, Inc.

20150145247 - Alignment guide feature for metal to metal seal protection on mechanical connections and couplings: A connection is established between a pin connector and a box connector defined on a pair of tubular members such as casing segments in the field of oil and gas recovery. The pin connector and box connector include features for the protection of metallic-sealing surfaces during assembly, disassembly, transport and... Agent: Vetco Gray Inc.

20150145248 - Connection device for pipe lines: A connection device for pipe lines includes a connection element that has a receiving opening for a pipe line and a retainer element that stops the pipe line from being pulled out. The retainer element is designed as a spring-elastic toothed ring that has teeth distributed across a circumference and... Agent:

20150145249 - Pipe joint: A pipe joint has a tube for fluid detachably fitted thereto, and is connected to a hydraulic device such as a cylinder. The pipe joint is provided with a body into which the tube for fluid is inserted, and an attachment/detachment mechanism which is provided inside the body and which... Agent: Smc Kabushiki Kaisha

  
05/21/2015 > 13 patent applications in 11 patent subcategories.

20150137505 - Header tethering system: A header tethering device that provides retention of a header to a collector to prevent separation of the header from the collector is disclosed. A header clamp has a first band configured to encircle the header and establish a frictional connection therewith. A collector clamp has a second band configured... Agent:

20150137506 - Flexible joint for hydrocarbon pipes, a method of detecting a leak in such a joint, and a system for detecting a hydrocarbon leak in such a joint: A flexible joint for conveying a fluid in a fluid pipe in order to unite two pipes in leaktight and flexible manner comprises a tubular vessel having an upstream end for flexible and leaktight connection with an upstream tube, a downstream end for leaktight connection with a downstream tube, and... Agent:

20150137507 - Tube verifier: There is provided a tube connector for connecting between a fluid sampling tube and a fluid analyzer, the tube connector includes an end face adapted to identify the tube connector, said end face comprising a reflecting surface having one or more reflective regions adapted to reflect light at a predetermined... Agent:

20150137508 - Sealing sleeve for slip joint: A sleeve for sealing an annular gap between opposed co-axial surfaces of a slip joint includes a tubular body formed from a metallic material and having a first end, a second end, a center section between the first and second ends, and a longitudinal cross-sectional profile having a plurality of... Agent:

20150137509 - Clamp apparatus having indexing feature: A clamp apparatus is disclosed which has a duct having an indexing feature formed thereon. A wire clamp is provided which has a length of resilient spring material shaped generally in accordance with a cross sectional configuration and diameter of the duct. A tightening component is operatively coupled to the... Agent: Mann+hummel Gmbh

20150137510 - Device for connecting a tap and/or external water source and water supply hose: A device for connecting a tap and/or external water source and a water supply hose including an elastic sealing unit configured to receive or contact an end of the tap; a tightening unit including a screw groove on an inner surface thereof, having an inner diameter that decreases from an... Agent: Dongbu Daewoo Electronics Corporation

20150137511 - Water connecting device: A connecting device for a washing machine or other apparatuses that connect to a water conduit includes a main body configured to connect to a water supply hose, having a passage through which water passes; a sealing unit in the main body, configured to contact the water conduit; a fixing... Agent: Dongbu Daewoo Electronics Corporation

20150137512 - Connection pipe and methods of manufacturing and using a connection pipe for an evaporator of a refrigeration device: A connection pipe and a method of manufacturing the connection pipe for an evaporator of a refrigeration device is disclosed. In the connection pipe and method, high-frequency welding is performed while a first pipe is at one side of a tube and a second pipe is at another side of... Agent: Dongbu Daewoo Electronics Corporation

20150137513 - Keyed fitting: A fitting assembly for conduit with a longitudinal axis includes a first fitting component, a second fitting component that can be joined with the first fitting component when the fitting is pulled-up, and a keyed coupling that allows the first fitting component and the second fitting component to be pulled-up.... Agent:

20150137514 - Restraining joint device: A pipe joint is disclosed that includes an outer sleeve or housing wherein the housing defines a longitudinal axis and includes a first end located along the longitudinal axis that defines a first aperture that is at least partially decreasing in size along the longitudinal axis, said first aperture being... Agent: Mueller International, LLC

20150137515 - Plug-in coupling for a pipe, in particular for water conduits: The invention relates to a plug-in coupling for a pipe (3), especially for water conduits, comprising a coupling sleeve (1) receiving the pipe end (2), a sealing ring (4) which is inserted into the coupling sleeve (1), a locking ring (6) which is mounted upstream of the sealing ring (4)... Agent: Ke Kelit Kunststoffwerk Gesellschaft M.b.h.

20150137516 - Pump port adapter: The present invention relates to a fluid connection system for a pump or other fluid handling device that includes adapters for connecting fluid lines and fittings of different diameters to a fluid port. The system includes a sliding quick disconnect element with an adapter inserting internally of the quick disconnect... Agent:

20150137517 - Pipe joint construction: To provide a pipe joint construction with which swift and strong connection is possible without flare work on an end portion when a pipe composed of aluminum, a pipe joint construction provided with a joint main body 1 with a male screw and a cap nut 3 screwed to a... Agent: Higashio Mech Co., Ltd.

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