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| Number | Title | Issue Date |
| 7753414 | Pipe coupling A pipe coupling for connection to a pipe end of pipe made of polymer material includes an inner sleeve which is intended for insertion into the pipe end and for abutment with the inner surface of the pipe end, and an outer sleeve which is intended for abutment with ... | 07/13/2010 |
| 7712792 | Hose An end fitting for terminating an end of a hose including a tubular body of flexible material arranged between inner and outer gripping members, wherein the end fitting includes: an inner member adapted to be disposed at least partially within the hose; a sealing me... | 05/11/2010 |
| 7422245 | Assembly for attaching a clamp to a hose An assembly is provided for attaching a clamp to a hose. The assembly includes a hose, a clamp, a cover bracket and an adhesive. The clamp includes a band and a screw housing mounted to the band with a screw disposed in the screw housing. The screw engages the band ... | 09/09/2008 |
| 7364205 | Coupling for a steel spiral flexible hose Disclosed is a coupling for a spiral wire flexible hose. The coupling includes a ring clamp configured as a clamping jaw and including at least two partial shells enclosing a sleeve of the spiral wire flexible hose. The ring clamp has an inner contour having a spira... | 04/29/2008 |
| 7322618 | Hose coupling A hose coupling with a clamp which can be clamped around a longitudinal axis, wherein the edges of the clamp are located closer to the longitudinal axis than an area of the clamp located between the edges. The hose coupling further includes a pipe, wherein an end po... | 01/29/2008 |
| 7302741 | Hose clamp and spring liner An improved hose clamp having an annular band with an inner face, tensioning means, and an annular spring liner. The spring liner includes an outwardly projecting circumferential ridge; an inwardly projecting circumferential ridge on each side of the outwardly proje... | 12/04/2007 |
| 7267373 | Connecting structure for a fluid transport hose On the inner surface of a rubber hose body 12, a laminated hard resin layer 14 is formed to constitute a barrier layer that is impermeable to fluids. A clamping connection is made to hose 10 by a clamping member 24, which clamps the hose ... | 09/11/2007 |
| 7225834 | Recreational vehicle valve and connector assembly for rinsing a sewer hose A valve and connector assembly for interconnection with and rinsing of sewage hoses including sewage discharge hoses and connectors for Recreational Vehicles. The assembly comprises a connector for interconnection with a sewage hose having connectors compatible with... | 06/05/2007 |
| 7210669 | Deformable fastener A deformable fastener is provided. The fastener includes a first member having a cavity and a second member sized to be rotatably attached within the cavity. The fastener further includes a protrusion disposed on either the first or second member for locking engagem... | 05/01/2007 |
| 7204524 | Flexible pipe/end fitting assembly and method An end fitting, a pipe assembly and a method of assembling a pipe assembly according to which an end fitting is provided with a bore and at least one raised portion is provided on the surface of the housing of the end fitting defining the bore. When an end portion o... | 04/17/2007 |
| 7178204 | Hose clamp and spring liner An improved hose clamp having an annular band with an inner face, tensioning means, and an annular spring liner. The spring liner includes an outwardly-projecting circumferential ridge; an inwardly-projecting circumferential ridge on each side of the outwardly-proje... | 02/20/2007 |
| 7174921 | Extension conduit An extension conduit for providing an extension from a spigot to a hose to distance the hose from the spigot includes a tube having a first end being configured to be in fluid communication with a spigot and a second end being couplable to a hose. A clamp is coupled... | 02/13/2007 |
| 7159905 | Material feed hose system and method of constructing a material feed hose system A material feed hose has a multilayered hose with an inflow end, an intermediate length, and an outflow end. The hose has an an armored crush-resistant outer layer and a heating layer disposed between an inner layer and an intermediate insulating layer. A pair of ho... | 01/09/2007 |
| 7152887 | Dual clamp assembly A dual clamp assembly consisting of two U-shaped clamps and a welded joint autogenously interconnecting each of the U-shaped clamps forming a single unitary assembly for joining two pipes telescopically fitted into one another to form a lap joint therebetween with e... | 12/26/2006 |
| 7100947 | Tubing and connector system A tubing and connector system including a plastic tubing or hose having a helical outer surface, a plastic lock nut having a helical internal surface with the same thread pitch as the pitch of the tubing outer surface, and a fitting having several barbs formed on it... | 09/05/2006 |
| 7090255 | Disposable clamp locator for air conditioning hose assemblies A clamp locator for hose assemblies is provided. The clamp locator includes releasable connections for holding hose clamps during assembly of a hose to a hose fitting. The releasable connections comprise generally elastic fingers that hold the clamps to the locator.... | 08/15/2006 |
| 7086419 | Composite hose with a corrugated metal tube A composite hose is provided with a corrugated metal tube as a barrier layer against permeation of conveyed fluid, and an elastic filler layer which is filled in valley gaps between corrugation hills on an outer peripheral side of the corrugated metal tube. The elas... | 08/08/2006 |
| 7069954 | Composite hose with a corrugated metal tube A composite hose is provided with a corrugated metal tube of an inner layer and rubber filler which is filled in valley gaps between corrugation hills on an outer peripheral side of the corrugated metal tube. A tubular hard resin layer is further provided as cover l... | 07/04/2006 |
| 7014218 | Universal fitting nipple A permanently attachable hose coupling for a pressurized conduit end having a generally tubular nipple and a generally cylindrical shell permanently attached to the nipple and generally surrounding the conduit end. The nipple has a longitudinal axis, first and secon... | 03/21/2006 |
| 7014214 | Resinous connector A resinous connector includes a flange-shaped base, a nipple, an O-ring, and an O-ring groove. The nipple extends from the base, and has an outer peripheral surface and sealing projections disposed on the outer peripheral surface. The sealing projections have a subs... | 03/21/2006 |
| 6971414 | Flexible conduit, particularly for sanitary purposes A flexible conduit includes a metal hose provided with a helical groove having a plurality of turns; a plastic jacket surrounding the metal hose and conforming to the helical groove thereof; a plastic inner hose received in the metal hose and having a projecting len... | 12/06/2005 |
| 6955498 | Circular conduit opening closure device The closure device for a circular conduit opening may be used to inhibit entry of debris and other matter into a conduit. The closure device may have an outer band, an inner band and a cover wherein a perimeter edge of the cover may be fastened between the outer ban... | 10/18/2005 |
| 6942253 | Locator tab and associated hose clamp An improved locator and hose clamp configuration that is able to statically position a hose clamp in close proximity to the end of a hose, and resist substantial pull off loads. The improved hose clamp locator comprises a connection portion, a head portion, a deflec... | 09/13/2005 |
| 6905145 | Connection of a hose clamp and a hose for pre-positioning the hose clamp In a connection of a hose clamp and a hose that is provided with projections, wherein the hose clamp surrounding the hose is pre-positioned between the projections before tightening of the hose clamp on the hose, the projections are arranged on opposed sides of the ... | 06/14/2005 |
| 6880862 | Conductive tubular insert for a fuel transport system, and method A conductive tubular connector insert for use in a fuel conveying system to couple a first conductive polymeric tubular member to a second conductive polymeric tubular member such that electrical conductivity is insured in the system as described. The conductive tub... | 04/19/2005 |
| 6824169 | Hose and clamp assembly, clamp subassembly and method A clamp subassembly includes an annular clamp and a clip attached to the clamp. A hose and clamp assembly includes a hose having an outer surface and an opposing sealing surface and includes the clamp subassembly. The clamp surrounds the hose and has an inner surfac... | 11/30/2004 |
| 6773037 | Bracket for attaching a clamp to a hose A plastic bracket (10) including a screw housing cover (26) and a pair of opposing tabs (28) is pressed over a screw housing (12) of a worm drive clamp (14) to secure the worm drive clamp (14) to a hose (24). The tabs... | 08/10/2004 |
| 6663146 | Single flare tube and joint structure of single flare tube A single flare tube, and a joint structure of the single flare tube makes a flare of the single flare tube hardly deformed plastically. Additionally, a tensile stress remains lower and is lower when the single flare tube is fastened. A joint structure of ... | 12/16/2003 |
| 6659510 | Pipe-end-connecting joint A pipe-end-connecting joint comprisse a nipple 1 inserted in the pipe end, a holder 2 for tightening the outer circumference of the pipe end, and an elastic packing 3 divided into half parts and attached in the holder 2. The nipple 1 includes a tubular po... | 12/09/2003 |
| 6637537 | Dual stack exhaust system A pickup truck and exhaust system combination is designed for a pickup truck having a cab and a bed extending rearwardly therefrom. The bed has a load floor bounded by a front wall adjacent the cab and a pair of side walls. The bed has an opening defined ... | 10/28/2003 |
| 6591935 | ATV stealth exhaust system An exhaust modification system for an all terrain vehicle which reduces the exhaust noise of the vehicle and reduces the possibility of hot particles being discharged with the exhaust gas so as to ignite readily combustible material upon which the particl... | 07/15/2003 |
| 6568714 | Tube connector A connector insert for coupling a hose to a tube and an assembly using the connector insert is described wherein the connector insert has a first end, a second end and a uniformly tubular body member along a longitudinal axis. The tubular body member furt... | 05/27/2003 |
| 6557908 | Exhaust system clamp assembly and associated method An exhaust apparatus includes a first pipe, a second pipe which includes a block, and a clamp positioned around a portion of a periphery of both the first pipe and the second pipe. The clamp is secured to the block.... | 05/06/2003 |
| 6530609 | Hose and clamp assembly A hose and clamp assembly wherein the clamp is affixed to the hose in a single location, with limited circumferential movement of the clamp. The hose and clamp assembly is comprised of a hose, an annular hose clamp, and a clip. The clamp has an aperture t... | 03/11/2003 |
| 6478341 | Tube clamping structure Tube 1 is comprised with an engaging end portion 11 formed on one end thereof and an annular concave portion 1b formed on the engaging end portion at a position remote from the end surface in the axial direction; an elastic sealing member 2 is comprised w... | 11/12/2002 |
| 6398267 | Device for interconnecting two smooth tubes in leaktight manner A device for coupling together in leaktight manner two smooth tubes disposed end-to-end, the device comprising a sleeve which diameter can be reduced by a tightening action, and a sealing ring (24) suitable for being disposed inside the sleeve so as to su... | 06/04/2002 |
| 6364373 | Corrugated pipe adapter and connection system A corrugated pipe adapter for providing a sealing surface on a corrugated pipe includes a generally cylindrical sleeve having a generally smooth outer clamping surface and at least one protrusion. The protrusions include side walls and an arched structure... | 04/02/2002 |
| 6363581 | Distributed force hose clamp and method of use A hose clamp is provided for establishing a reliable, fluid-tight, seal between a hose and a receptacle therefore or to another length of hose. The clamp includes a plurality of clamp segments and a span ring, e.g., a spiral wound ring. Each clamp segment... | 04/02/2002 |
| 6361082 | Pipe coupling The present invention relates to a pipe coupling for connection to a pipe end of a pipe made of polymer material and intended preferably for tap water or heating installations. The pipe coupling includes an inner sleeve intended for insertion into the pip... | 03/26/2002 |
| 6331021 | Fuel system vent line A vapor vent hose is adapted to be assembled to a nipple. The nipple has a first end, an outside diameter and a barb. The barb has a tapered first end adjacent the end of the nipple and a second end with a substantially radially extending face. The hose a... | 12/18/2001 |
