| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 285288100 |
Weld
| 49 |
| 285294100 |
Sleeve
| 8 |
| 285289100 |
Solder
| 8 |
| 285286100 |
Interlocked
| 7 |
| 285296100 |
Sprue | 4 |
| 20090273182 | Pipe fitting and associated methods and apparatus - A pipe fitting includes a polymeric body molded into and fixedly connected to a metallic body, so that the metallic body extends around the polymeric body. The polymeric body extends around and is contiguous with a passageway of the pipe fitting, and at least partially defines a first opening of the passageway that is for being mated to a polymeric pipe. The metallic body extends around and is contiguous with the passageway, and at least partially defines a second opening of the passageway that is for being mated to a metallic pipe. | 11-05-2009 |
| 20100025988 | COUPLING, JOINT AND METHOD FOR FIXEDLY AND SEALINGLY SECURING COMPONENTS TO ONE ANOTHER - A fluid conduit assembly having a fitting assembly and a pair of hollow structures that are received into a body of the fitting assembly. The fitting assembly includes a body and two sets of seals that are engaged to the body and to an associated one of the hollow structures. An adhesive is employed to fixedly or fixedly and sealingly couple the hollow structures to the body. The body is configured to space the hollow structures apart from one another to tailor the rate at which heat is introduced to the portion of the body of the fitting between the two sets of seals to reduce thermally induced shear stress acting on the adhesive. A method for forming a fluid conduit assembly is also provided. | 02-04-2010 |
| 20100259040 | COUPLING AND METHOD FOR JOINING - A coupling comprising a first male part ( | 10-14-2010 |
| 20130026752 | CHEMICAL FUSION OF NON-METALLIC PIPE JOINTS - The invention is a pipe joint that is particularly suitable for joining pipes composed of materials having a low surface energy and excellent resistance to solvents. The major components are an extrudable adhesive; a first pipe having a socket with an inside diameter, where said socket has a mouth, a self-centering bottom, and a substantially cylindrical wall with an inlet, an outlet, and an inner annular channel; a second pipe having an insertion section with an end and an outer annular channel, said second pipe having an outside diameter that is less than the inside diameter of the socket, where the difference in diameters defines a gap and where the outer annular channel lines up with the inner annular channel therein forming an interlocking keyway; and a flanged annular ring, where said annular ring has an inside diameter that enables it to be slid over the second pipe and a thickness that is comparable to the gap, and where the flange has a width that is sufficient to cap the mouth of the socket. When fully formed, the adhesive has changed to a solid material that substantially fills the gap and the interlocking keyway, and serves as a mechanical key in the interlocking keyway. The adhesive is preferably an alkyl borane adhesive | 01-31-2013 |
| 285291100 |
Having screw interlock | 3 |
| 20140035280 | COUPLER WITH BONDING SURFACE - The present subject matter relates to a coupler ( | 02-06-2014 |
| 20150061283 | TUBE COUPLING DEVICE - A coupling device for coupling to a fluid line includes a coupler body having an end portion with a threaded outer surface and a conical inner surface. A fastener threadedly engages the threaded outer surface of the coupler body. A ferrule includes a rotational driving portion and a clamping portion having a threaded inner surface. When a tube is inserted through the ferrule and the fastener and into the end portion of the coupler body, the fastener threads onto the coupler body and the conical inner surface of the coupler body engages an outer surface of the clamping portion of the ferrule to substantially clamp the clamping portion of the ferrule around the tube. With the fastener tightened, the ferrule is rotatable relative to the fastener and the coupler body and the tube, whereby rotation of the ferrule moves the tube further into the coupler body. | 03-05-2015 |
| 20150292665 | GASKET FOR SEALING OF THREADED COUPLINGS - Gasket for sealing of couplings with threads carried out in heat-shrinkable polymer which is shrinked by heat such that it encloses the outer threads on one of the two components that are to be connected. | 10-15-2015 |
| 285295100 |
With packing filler | 2 |
| 20220136626 | GASKETED PIPE JOINT FORMED IN PLACE AND METHOD OF MAKING SAME - Described herein are gasketed pipe joints. In some embodiments, a joined pipe assembly is provided that includes: a first pipe having a first end portion with a first outer diameter and a first inner diameter; a second pipe having a second end portion with a second inner diameter and a second outer diameter, wherein the second end portion nests within the first end portion; wherein the first end portion includes a circumferential recess, and wherein an inner surface of the recess is located radially outward of the first inner diameter to form a pocket; and an adhesive gasket positioned in the pocket and adhered to the inner surface of the recess and the second outer diameter. | 05-05-2022 |
| 20130119655 | COUPLING AND JOINT FOR FIXEDLY AND SEALINGLY SECURING COMPONENTS TO ONE ANOTHER - An assembly may include a fitting, a first pipe, and a first seal. The fitting may include an annular body having a first insertion end and an inner diametrical surface having a first knurled portion disposed adjacent the first insertion end. The first pipe may include a first end portion that is received into the first insertion end of the body and an outer diametrical surface including knurls formed thereon. The knurls of the outer diametrical surface may engage the first knurled portion of the fitting. The first seal element may be disposed within the fitting and may sealingly engage the first pipe and the fitting body. The engagement between the inner diametrical surface of the fitting and the outer diametrical surface of the pipe may a press fit and/or an interference fit. | 05-16-2013 |
| 285293100 |
Lining or cover molded to pipe end | 2 |
| 20110169263 | HEAT EXCHANGER, HEAT EXCHANGER ADHESIVE CONNECTION, AND HEAT EXCHANGER PRODUCTION METHOD - A heat exchanger and a method of manufacturing a heat exchanger are described and shown. In some embodiments, the heat exchanger has a brazed core with flat metal tubes and flat metal tube ends received in corresponding openings defined in a collecting tank, and has a plurality of adhesive connections each with an annular space around a flat tube end and defined at least in part by the collecting tank, an addition-crosslinking silicone adhesive located within the annular space, and a mounting plate at least partially closing each annular space. In some embodiments, a method for producing an adhesive connection for flat metal tube ends in corresponding openings of a collecting tank of a heat exchanger is provided, and includes pushing an addition-crosslinking type silicone adhesive into annular spaces located between each flat tube end and a corresponding opening of the collecting tank with a mounting plate, at least partially filling the annular spaces by pushing the silicone adhesive into the annular spaces with the mounting plate, and closing the annular spaces with the mounting plate. | 07-14-2011 |
| 20140138947 | Flange, and a Method of Manufacturing a Flange - A method of manufacturing at least one flange ( | 05-22-2014 |
| 285287100 |
With root repellent | 1 |
| 20160128334 | PIPE FITTING ADHESIVE COMPOUND WITH VEGETATION DETERRING PROPERTIES - An adhesive used in underground applications where vegetation is present wherein the adhesive has been doped with a material or materials that deter the growth properties of adjacent vegetation. The materials can include Zinc, Copper Sulfate, Copper Oxide, as well as sulfates of Zinc, Manganese, and Nickel, in quantities that will repel or deter the advancement of roots and invasive vegetation into fittings and joints in an underground system. The adhesive is used to bond a conduit and a fitting in an air-tight and water tight seal, and the inclusion of the root deterrent material resists invasion of nearby roots into the piping. The root deterring supplements to the adhesive to not degrade the performance of the adhesive and actually repel roots in the vicinity of the materials. | 05-12-2016 |
| 285290100 |
Composite pipe (ends) | 1 |
| 20130187378 | CONNECTOR FOR FUEL TANK - A connector to connect a fluid path to a fuel tank includes a main portion made of a synthetic resin through which a gas produced from fuel hardly passes, and a shell formed outside the main portion and made of a synthetic resin through which the gas passes easier than the main portion and which can be melt-bonded to the outer surface of a fuel tank. The main portion includes a flange part in the outer periphery. The shell has a wall section for a melt-bonding portion which extends around from the top surface side of the flange part and covers the bottom side of the flange part. The undersurface of the flange part is provided with an inclination having the peripheral edge side of the flange part upside thereof. | 07-25-2013 |
| Entries |
| Document | Title | Date |
|---|
| 20090218811 | Adhesively Secured, Fluid-Tight Pipe Joint Of PVC/CPVC Pipe And Fitting - PVC and/or CPVC tubing and/or pipe is adhesively-secured at one end with a pipe fitting telescopably mated with each other with a uniquely effective epoxy adhesive. The resulting pipe joint is fluid-tight. PVC pipe joints meet the requirements of ASTM F1970; CPVC pipe joints meet the requirements of ASTM D2864. Such PVC and CPVC piping systems are chosen to carry cold and hot aqueous streams respectively, under pressure and elevated temperature in continuous service, both, in industrial and domestic piping systems. Such piping systems also carry more corrosive fluids for specified duration, less than 50 years. | 09-03-2009 |
| 20120098254 | ADAPTERS AND CONNECTOR ASSEMBLIES FOR FLOW MANAGING APPARATUSES - A connector for a flow managing device in fluid communication with an outlet conduit is disclosed. The connector can comprise a receiving member, an engaging member, and an adapter. The receiving member can be secured to the adapter, which can be secured to a side wall of a basin near an outlet coupled to the outlet conduit. The adapter can comprise a curvature plate having a curvature that complements a curvature of the side wall. The adapter can further comprise an adapter bore through the curvature plate and an adapter conduit extending from the curvature plate and at least partially overlapping the adapter bore. The flow managing apparatus can be secured to the engaging member, which can be engaged with the receiving member. Fluid from the basin can flow through the flow managing device, the engaging member, the receiving member, and the adapter and into the outlet conduit. | 04-26-2012 |
| 20120235401 | BONDING ASSEMBLY - A device and method for the protection of a first member and second member from corrosion by utilizing a connector that bonds the members without allowing direct contact of the members. | 09-20-2012 |
| 20120280492 | COMPOSITE DRILL PIPE AND METHOD FOR FORMING SAME - A composite torque pipe to metal fitting joint including concentric inner and outer shells formed with respective smooth conical surfaces projecting distally and respectively tapered radially inwardly and radially outwardly to form an annulus expanding in thickness for receipt of a tapered connector ring complementally shaped at one end of a composite pipe and bonded along the interface. The present invention includes selecting the sleeves with the corresponding shells and, forming the torque pipe with the tapered ring and bonding the tapered ring in the annulus. | 11-08-2012 |
| 20130009394 | DEVICE AND METHOD FOR CONNECTING A FLUID-CONDUCTING CHANNEL TO AN ADJACENT COMPONENT - The invention relates to a device ( | 01-10-2013 |
| 20130140811 | FIBERGLASS PIPE JOINTING METHODS AND SYSTEMS - A system of jointing reinforced thermosetting resin (RTR) pipe, including: a first RTR pipe with a spigot portion, the spigot portion having a first joining surface; a second RTR pipe with a socket portion shaped to receive the spigot portion, the socket portion having a second joining surface; and a cavity between the first joining surface and the second joining surface, the cavity formed when the spigot portion is push-fit into the socket portion; and an injectable/curable material located in the cavity. Additionally, a method of jointing RTR pipe, including the steps of: push-fitting a spigot portion of a first pipe into a socket portion of a second pipe, forming a cavity between the spigot portion and the socket portion; injecting a joining compound into the cavity; and curing the joining compound. | 06-06-2013 |
| 20130285370 | SINTER-BONDED CERAMIC ARTICLES - A sintered ceramic article includes a silicon carbide tube and a silicon carbide base component circumscribing at least a portion of the tube and sinter-bonded to the tube. The sinter bond between the tube and the base component is defined as an interface bond and includes no bond materials. The interface bond has at least one of the following performance characteristics: a Shear Strength not less than about 25 MPa, a Nitrogen Seal Performance of not greater than 10%, a Helium Seal Performance of not greater than 10%, and/or a Vacuum Seal Performance of not greater than 10%. | 10-31-2013 |
| 20140035278 | IIMPLEMENTING INTERFACE FREE HOSE-TO-BARB CONNECTION - A method and structures are provided for implementing hose-to-barb connections for water cooling hoses. The water cooling hose is assembled with a barbed fitting to create an interface free joint between a hose material and the barbed fitting. The hose material contains microcapsules which contain a catalyst and/or a combination of microcapsules which contain monomer and catalyst in separate microcapsules that promote polymerization when ruptured. The hose material contains functional groups that can be polymerized with a functionality that is contained on the hose surface. This process creates a secure interface free covalent bond, thus preventing leaks from occurring. | 02-06-2014 |
| 20140091569 | OVERMOLDED MEDICAL CONNECTOR TUBING AND METHOD - A high pressure medical connector tubing assembly includes a high pressure medical connector tubing assembly, including a tube element having opposed tube ends and a passageway, an end element overmolded to at least one of the opposed tube ends, the end element having an annular end portion having a preselected length, and a connector element having a connector hub defining a receiving cavity. The preselected length of the annular end portion may be used to pre-control the axial location of stress concentration in the connector hub. A method of forming the high pressure medical connector tubing assembly includes providing a tube element comprising opposed tube ends and a passageway therethrough, overmolding an end element onto at least one of the opposed tube ends, providing a connector element comprising a connector hub defining a receiving cavity, and securing the tube end with the overmolded end element in the receiving cavity. | 04-03-2014 |
| 20140131997 | CONNECTOR UNIT AND CONNECTING SYSTEM FOR CONNECTING CAPILLARIES, IN PARTICULAR FOR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY - A connector unit for connecting capillaries, in particular for high-performance liquid chromatography is described. A connector capillary projects through a bore of a connector housing. An annular sealing element is provided on a front end region of the connector capillary and which is composed of a plastically and/or elastically deformable material. The connector housing is formed so as to be releasably connectable to a bushing unit. The connector capillary has an inner shell composed of a plastically and/or elastically deformable material and an outer shell which engages around the inner shell and which is composed of a pressure-resistant material. The inner shell has a radially outwardly extending front end region which, on its own or together with the annular sealing element can generate a sealing action between the front end region of the connector capillary and the annular face side of the capillary receiving opening of the bushing unit. | 05-15-2014 |
| 20140183857 | OVER-MOLDED ROTATIONALLY COUPLED ASSEMBLIES - An assembly ( | 07-03-2014 |
| 20140239632 | Connecting System for Adjacent Ends of Insulation Tubing - A system and method to make stacked connector members for readily joining adjacent ends of sections of insulation tubing. Each of the stacked connector members includes a carrier member having a central opening. A layer of double-sided adhesive material is coated on each side of the carrier member, such that one side of the layer of double-sided adhesive material is able to bond to an end face of one section of insulation tubing, and the other side of the layer of double-sided adhesive material is able to bond to an end face of the second section of insulation tubing. In some embodiments, the layer of double-sided adhesive includes a scrim that acts as a reinforcing structure to keep the layer of double-sided adhesive material intact as a single body during and after application between two adjacent sections of insulation tubing. | 08-28-2014 |
| 20140252762 | Apparatus and Method for Connecting Pipe Systems - A groove-making tool consisting of a hardened grooving-wheel that can be substituted for the cutting-wheel on any hand-held pipe-cutting tool and can make at least one circumferential groove in a pipe. A method of coupling the pipe to a variety of standard off-the-shelf components by placing at least one O-ring on the grooved pipe, which has thus become a universal fitting, and applying a visually identifiable adhesive and/or crimping with a crimp tool. | 09-11-2014 |
| 20150084332 | HOSE JOINT WITH ADHESIVE - A hose joint assembly includes a fitting, a hose receivable onto the fitting, and an adhesive for bonding the hose and the fitting together. For example, the adhesive is a microencapsulated two-part epoxy adhesive that functions as a lubricant when assembling the hose onto the fitting before curing. | 03-26-2015 |
| 20160091131 | Pipe Fitting Apparatus and Methods - A pipe fitting includes a tubular member comprising a socket and a centering device within the socket. The socket is configured to receive an end of a pipe section therein such that a gap exists between an outer surface of the pipe section and an inner surface of the socket. An annular pipe stop extends from the inner surface of the socket and is configured to matingly engage with the end of the pipe section. A pair of ports extend through the tubular member in circumferentially spaced-apart relationship and are in fluid communication with the gap. The centering device is configured to maintain a coaxial relationship between the pipe section and the socket and such that the gap is substantially circumferentially uniform. A removable and reusable clamp secures the pipe section within the socket as a bonding agent is extruded into the gap via one of the ports. | 03-31-2016 |
| 20160116102 | Connecting Systems for Adjacent Ends of Insulation Tubing - A connector assembly for joining adjacent ends of insulation tubing, comprising a layer of pressure sensitive transfer adhesive material, said layer of pressure sensitive transfer adhesive material capable of bonding to insulation tubing, whereby when said layer of pressure sensitive transfer adhesive material is positioned between a first section of insulation tubing and a second section of insulation tubing, said layer of pressure sensitive transfer adhesive material bonds to both the first section of insulation tubing and the second section of insulation tubing; and a disposable release liner member adapted to hold said layer of pressure sensitive transfer adhesive material prior to positioning said layer of pressure sensitive transfer adhesive material between the first section of insulation tubing and the second section of insulation tubing. | 04-28-2016 |
| 20160199763 | T-Housing for Septic Tank | 07-14-2016 |
