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.
  
07/10/2014 > 5 patent applications in 5 patent subcategories.

20140191501 - Methods, devices, and systems for coupling fluid lines: The disclosed subject matter includes embodiments of fluid couplings that prevent or discourage misconnection of fluid lines. A coupling device includes multiple male and female connectors that are joined to a common line. The coupling device is mated to a matching coupling device only when all the multiple male and... Agent: Nxstage Medical, Inc.

20140191502 - Quick connect coupling with a self-resetting retention mechanism: A quick connect coupling includes a male coupling and a female coupling. A stop may be associated with the male coupling and configured to prevent the male coupling from being inserted into a port of the female coupling beyond a predetermined depth. The stop may be axially slidable between a... Agent: The Gates Corporation

20140191503 - Expandable sealing mechanism: A sealing assembly has an expansion band having an arcuate band portion and a pair of threaded end portions formed at opposing ends of the arcuate band, in which the arcuate band and threaded end portions are monolithically formed as a single piece. Fixed within respective threaded end portions are... Agent:

20140191504 - Pvc-coated and adaptive pipe coupling: This practical patent product relates to a pipe coupling, namely, a PVC-coated and adaptive pipe coupling. Its construction consists of male port and female port for interfacing purpose. The female port is configured with gasket-inserting groove. The gasket and male port are jointed through excessive interfacing. Compared with available technology,... Agent:

20140191505 - Pressurized gas containing system: A pressurized gas containing system has a cowling and mounting ring which supports a valve and regulator on a cylinder containing gas under pressure.... Agent: Specialty Gases Of America, Inc.

  
07/03/2014 > 7 patent applications in 7 patent subcategories.

20140183856 - Luer connectors: Luer connector including a primary Luer male connector, having a secondary female section extending from a top distal part of the primary Luer male connector back towards a proximal part thereof, the primary Luer male connector including a first inner fluid flow channel extending from a proximal end thereof to... Agent: Oridion Medical 1987 Ltd.

20140183857 - Over-molded rotationally coupled assemblies: An assembly (22, 50, 60, 100, 110, 130) including a first component (30, 54, 70, 112, 132) and a second component (40, 56, 80, 120, 140) movably coupled to the first component. The second component is formed about and coupled to at least a portion of the first component via... Agent: Koninklijke Philips N.v.

20140183858 - Pipe joint: A pipe joint is equipped with a body, and an attachment and detachment mechanism by which a fluid tube is mounted detachably with respect to the body. A pawl of a chuck that constitutes the attachment and detachment mechanism includes a stopper member that abuts against an outer circumferential surface... Agent:

20140183859 - Pipe coupling and coupling member thereof: There is provided a coupling member readily separable from another member even if frozen. A female coupling member has a tubular coupling member fitting portion 22 receiving a male coupling member 14, a recess 22-2 formed on an inner circumferential surface 22-1 of the coupling member fitting portion and having... Agent: Nitto Kohki Co., Ltd.

20140183860 - Interlock coupling with components which prevent interchangeability: A quick-disconnect coupling such as a camlock includes a hollow male plug with an external peripheral groove and a hollow female socket defining a duct for communication of a fluid with a locking arrangement for locking the male plug in the female socket. Protrusions are provided on either an inside... Agent:

20140183861 - Flush joint pipe: A pipe has a tubular body with a male end and a female end. The male end has an external surface with a first engagement groove. The female end has an internal surface with a second engagement groove, and an aperture extending from an outer surface of the tubular body... Agent:

20140183862 - Threaded connector for larger diameter tubular members: A threaded connector for a large diameter tubular member includes a pin member having an external thread formed thereon with a first contact surface located on one side of the external thread and a sealing element located on the other side of the external thread, and a box member having... Agent: Frank's Casing Crew And Rental Tools, Inc.

  
06/26/2014 > 6 patent applications in 6 patent subcategories.

20140175789 - Insulated tubing for downhole applications: An insulated tubing member of an insulated tubing string includes inner and outer tubing. Solid insulating material is provided in an annular cavity between the inner and outer tubing and a slip joint is provided between adjacent insulated tubing members to accommodate differential expansion of the inner and outer tubing.... Agent:

20140175790 - Filler-neck coupling:

20140175791 - Single tool installation/removal of restraint cable with anti-rotation feature: An anti-rotation duct restraint system and methods of using this system for connecting flexible ducts are described. The anti-rotation duct restraint system includes a flexible cable having a swaged cable end and a flattened threaded cable end, wherein the swaged cable end can be aligned with a though-hole in a... Agent: Honeywell International Inc.

20140175792 - Swivel coupling: A coupling assembly includes a first member having a male mating portion and a first conduit receiving portion and a second member having a female mating portion and a second conduit receiving portion, wherein the male mating portion is engaged with the female mating portion to prevent disassociation of the... Agent:

20140175793 - Pipe retainer: A joint structure for connecting lengths of pipe uses a plurality of teeth to engage the surface of at least one end of the adjacent lengths of pipe to connect the ends. A deformable member applies forces to the plurality of teeth to engage the surfaces. In an aspect, the... Agent: Prabhat Industries

20140175794 - 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 a closed crimped position, a piping shield connected to the ring, the piping shield having at... Agent: J-m Manufacturing Company, Inc.

  
06/19/2014 > 10 patent applications in 9 patent subcategories.

20140167403 - Tether for tubes of an exhaust system joint: A tether for connecting tubes includes two mutually spaced pads, each pad located on an opposite side of a lateral axis and releasably connectable to one of the tubes, an elastic stretchable connector that provides structural continuity between the pads, and handles, each handle located at an opposite axial end... Agent: Ford Global Technologies, LLC

20140167404 - Components for fabrication of a stable base and support structure: A tetrahedron shaped pipe section core connector and an optional end connector that enable the quick fabrication of a stable tripod base with a stable post support. The core connector is made by machining, molding, casting, or forging the material from which the pipe connector is constructed (typically metal or... Agent:

20140167405 - Insert for hvac systems: Disclosed herein is an insert for aligning a register with a boot of an HVAC system through a cavity in an intermediate construction surface, the insert comprising: an upper portion; a lower portion having a flange, the lower portion engaging with the register; and a central cavity, wherein the upper... Agent: Lahey & Sharpe Enterprises And Investments Inc.

20140167406 - Air tool hook: The air tool hook is comprised of a pair of connection fittings for compressed fluids with a first connection on one end of the fitting for connecting a compressed air line and a second connection on the other end of the fitting for attaching a pneumatic tool to the compressed... Agent:

20140167407 - Quick disconnect coupler with protective cover: A quick disconnect coupler is provided that is particularly suited for use as a case drain coupler in an agricultural work vehicle. The coupler includes a male component lockingly received within a body of a female component in a coupled state of the coupler. The female component includes an external... Agent: Cnh America, LLC

20140167408 - Ratcheting anti-rotation lock for threaded connectors: A pipe connection includes a pin having external threads and a box having internal threads. A circumferentially extending row of pin teeth are located on an exterior portion of the pin. A slot extends through a side wall of the box. A key is carried in the slot, the key... Agent: Vetco Gray Inc.

20140167409 - Jointed bridge for clamp assembly: An accessory for a clamp assembly including a clamp bridge including a plurality of curved bridge elements attached to one another by a joint that permits relative motion between neighboring bridge elements.... Agent:

20140167410 - Connector for fluid lines: The present invention relates to a connector for fluid lines having of a coupling part that can be plugged together with a counter-coupling part along a plug-in axis. A locking device releasably locks the coupling part together with the counter-coupling part. The locking device includes a radially elastically deformable holding... Agent: Voss Automotive Gmbh

20140167411 - Tube seal: A tube seal includes a tube through hole, a pressure housing tube seal penetration cavity for an elastomeric interference seal, a ferrule sealing surface for a ferrule, and an internal channel for a backing nut. A tube penetrates through the backing nut, the ferrule, the elastomeric interference seal and the... Agent: Afl Telecommunications LLC

20140167412 - Quick-connect system for connecting a tube to a receiving body, in particular for use in wall-mounted boilers and the like: a tubular fastening member (6) in which the tube (2) can be pre-inserted axially and which has a plurality of external peripheral coupling elements (15) angularly spaced around its axis (A-A) and each able to engage with a corresponding retaining lug (4) of the interface formation (3), in a mutually... Agent: Elbi International S.p.a.

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