Class 138/120 - Joined sections

Subclass of Class 138 - Pipes and tubular conduits
Definition: Device wherein the tube wall is made up of jointed, short
No. of applications: 39
Last issue date: 01/19/2012

Application No.	Application Title	Issue Date
20120012220	FLEXIBLE CONDUIT WITH LOCKING ELEMENT A flexible conduit for insertion into a body lumen comprises a plurality of elements coupled end to end to define a conduit lumen. A first one of the elements includes a male portion and a female portion. A second element includes a female portion having an inner surfac...	01/19/2012
20110297267	FLEXIBLE HOSE ASSEMBLY WITH JOINT Disclosed is a flexible hose assembly with a joint. The flexible hose assembly includes a bellows tube including an extension section integrally formed at one end of the bellows tube and an annular protrusion interposed between the extension section and the bellows tube...	12/08/2011
20110232796	STRETCHABLE STRIPWOUND HOSE A stripwound hose expandable from a compressed state to a stretched state includes at least two spiral-wound strips having at least three telescoping portions in a direction of a longitudinal axis. The telescoping portions are arranged in axially overlapping relation, w...	09/29/2011
20110192484	FLEXIBLE PIPE A riser or jumper assembly for transporting production, exportation or injection fluids is disclosed as is a method for providing buoyancy to such an assembly. The riser or jumper assembly includes a first segment of flexible pipe comprising a portion of flexible pipe b...	08/11/2011
20110179590	Swimming Pool Cleaners, and Associated Hoses and Connectors for Use with the Same Swimming pool cleaners, and associated hoses and connectors used with swimming pool cleaners may include a lock mechanism for releasably locking multiple hose segments or other components together in varying, discrete locked positions, such that a user can adjust the co...	07/28/2011
20110154679	AMBIENT AIR SUPPLY DRYER A flexible duct system for providing hot ambient air to a clothes dryer comprising: an attic transfer duct assembly, where a first end of said attic transfer duct assembly extends into an attic area to access ambient air; a connecting duct assembly, where the connecting...	06/30/2011
20110056581	CONSTRUCTION INDUSTRY PIPE FOR CONDUCTING FLUID MEDIUM HAVING RIGID SECTIONS ALTERNATING WITH FLEXIBLE SECTIONS The invention relates to a construction industry pipe for use in the construction industry, such as for example a drain pipe or a central vacuum cleaner pipe or the like, comprising a tubular body having a substantially non-collapsible outer wall comprising rigid sectio...	03/10/2011
20110023987	BREATHING HOSE A hose formed by a plurality of subunits in tandem arrangement particularly useful for use in a breathing apparatus. Each of the subunits comprises a plurality of repeat subunits in tandem arrangement, each of said subunits comprising: a proximal subunit-to-subunit conn...	02/03/2011
20100275570	CABLE GUIDE The invention relates to a cable guide (10), consisting of links (12), connected to each other in articulated fashion, capable of angling in at least two directions relative to each other, and open on the face end, which are arranged one behind the other i...	11/04/2010
20100175772	HOSE SYSTEM FOR HIGH PRESSURE HYDRAULIC SYSTEM Hose system for use in an hydraulic system, includes a working hose for the transfer of hydraulic fluid having a pressure substantially higher than atmospheric pressure, and a safety hose surrounding the working hose, the working hose and the safety hose being tightly j...	07/15/2010
20100175773	High Pressure Hose Protector A hose or cable protector has a pair of articulating guides, each with rollers for creating an arcuate hose path around the sharp corner of a tunnel mouth which would otherwise cause abrasion to the hose. A stop imposes a guide to guide angle of eighty (80) degrees but ...	07/15/2010
20100126616	Connection structure of wave-shaped synthetic resin pipes, wave-shaped synthetic resin pipes used for the connection structure, and manufacturing method thereof Provided are a connection structure for connecting corrugated synthetic resin pipes and a corrugated synthetic resin pipe used in the connection structure. The pipe is lightweight, low cost, and simply structured with a small number of components, having sufficient resi...	05/27/2010
20100065143	ADJUSTABLE BENT HOUSING WITH ROTATIONAL STOP An adjustable bent housing includes an outer tubular member having an interior surface defining an interior bore. The outer tubular member has a first angular offset. An inner tubular member is provided and has an exterior surface. The inner tubular member has a second ...	03/18/2010
20100068986	TESTING AND VENTING PIPE ANNULUS A method and apparatus are disclosed for testing the integrity of a portion of flexible pipe body. The method includes the steps of, via at least one port in an end fitting assembly in which an end of a portion of flexible pipe body is terminated, monitoring at least on...	03/18/2010
20100044058	NON-COLLAPSIBLE FOAM EXTENSION HOSE A firefighting device adapted to discharge a fluid to put out a fire may include a hose connected to a source of the fluid, including: a collapsible section connected to the source of the fluid; and a non-collapsible section connected to the collapsible section adapted ...	02/25/2010
20100032046	Method of forming corrugated pipe with a pipe spigot seal seat A piece of corrugated pipe cut from a longer length of pipe is provided with a pipe coupling part by subjecting one or more of the corrugation crests on the pipe to heat and pressure. This reshapes the one or more corrugations to form a seal receiving recessed spigot on...	02/11/2010
20090321105	FLEX DUCT An apparatus may comprise a wire frame, a material, and mating connectors. The wire frame is covered by the material to form a flexible duct having a first end and a second end. A first mating connector may be electrically connected to the wire frame and attached to the...	12/31/2009
20090308478	Flexible Pipe for Offshore and Other Applications A flexible pipe for conducting fluid, such as offshore production fluids, has interior tubing, a series of rings and clamps, and exterior tubing. The interior tubing has an extruded tube and a surrounding layer. Outer rings dispose about the interior tubing and abut end...	12/17/2009
20090242065	Small Handling Pole Locking Assembly In various embodiments, the system includes a tubular female end portion of the first pole section and a male end portion of the second pole section that is insertable into the female end portion. The system additionally includes a locking nut threadingly engaged with t...	10/01/2009
20090223586	Flexible Pipe A flexible pipe for fluid transport especially in offshore application has a first extruded tube having nylon and a first layer having aromatic polyamide disposed about the first tube. A plurality of rings composed of stainless steel are disposed about the first layer. ...	09/10/2009
20090211658	CONDENSATE DRAINING PIPE FOR A HEATING, VENTILATING AND/OR AIR CONDITIONING SYSTEM AND METHOD FOR ASSEMBLING A CONDENSATE DRAINING PIPE A condensate draining pipe is provided for a heating system, a ventilating system, and/or an air conditioning (HVAC) system that includes, but is not limited to a condensate feed portion and a condensate drain portion. The condensate feed portion and the condensate drai...	08/27/2009
20090205735	Elastic hose assembly Elastic hose (1) of finite length which, in at least one segment (9) of its overall length, has a cross-sectional shape (11) which deviates from a circular cross section (10) up to a pressure considerably below the operating pressure. The sum...	08/20/2009
20090127853	THREE-WALL CORRUGATED PIPE COUPLINGS AND METHODS A coupling for three-wall, corrugated pipe, the pipe including a corrugated wall having a plurality of primary corrugations, is disclosed. The coupling includes a first pipe section having disposed at one end a bell portion, the bell portion having a bell portion of cor...	05/21/2009
20090126819	CLADDING FOR ELONGATE FLEXIBLE MEMBER A cladding assembly for an elongate flexible member such as an underwater riser has a series of tubular buoyant sleeve members arranged end-to-end along the riser. The two ends of each buoyant member are formed into a part-spherical shape and are each received in a comp...	05/21/2009
20090114303	FLEXIBLE CONDUIT ELEMENT The present invention refers to a flexible conduit element for an exhaust system of a combustion engine vehicle, comprising a helically or annularly corrugated metal bellows member, an outer flexible member disposed around the bellows member and the resilient member bia...	05/07/2009
20090101224	Joint and joining method for multilayer composite tubing and fittings A joining method wherein ends of multilayer composite tubing and/or fittings having at least one middle layer of malleable metal are flared radially outwardly so that exposed ends of the middle layer of malleable metal are directed radially outward and away from a fluid...	04/23/2009
20090025814	FLEXIBLE FLUID LINE AND METHOD FOR MANUFACTURING IT The invention specifies a flexible fluid line comprising a plurality of tubes (1) which are arranged parallel next to one another, which have a common connecting element (11, 12) at least one end (9, 10) and which are embedded in a plastic body (...	01/29/2009
20080257440	TUBE TYPE CABLE PROTECTION AND GUIDE DEVICE A tube type cable protection and guide device in which the device can be easily manufactured by extrusion molding without changing the size of a mold so that devices of different lengths can be made. Smooth linear and flexional movements can be made while sufficiently e...	10/23/2008
20080066821	FOLDING TYPE CABLE PROTECTION AND GUIDE DEVICE A folding type cable protection and guide device is provided in which a cable is accommodated into a cable accommodating space. The cable accomodating space can be easily adapted to accommodate the cable, even if the cable is a long body. The assembly load is decreased....	03/20/2008
20070175929	Systems and kits for enabling fluids to be effectively dispensed from a distance Systems and kits for enabling or facilitating one to introduce fuel from a fuel source into a fuel receiving area while being remotely positioned from the fuel receiving area are provided, wherein such systems and kits include one or more segments of articulated hose or...	08/02/2007
20070144602	Automatic pool cleaner power conduit including stiff sections and resilient axially flexible couplers An improved power conduit for use with automatic pool cleaners particularly configured to avoid the formation of persistent coils and/or knots. Embodiments in accordance with the invention are characterized by the use of at least one axially stiff elongate member togeth...	06/28/2007
20060254664	Insulator apparatus for vacuum insulated tubing An insulating apparatus for use with vacuum insulated tubing sting to reduce heat loss through the joints, where the apparatus includes an insulator adapted to surround the joint and a latching joint protector adapted to surround the insulator and hold the insulator aga...	11/16/2006
20060237085	Insulator apparatus for vacuum insulated tubing An insulating apparatus for use with vacuum insulated tubing sting to reduce heat loss through the joints, where the apparatus includes an insulator adapted to surround the joint and a latching joint protector adapted to surround the insulator and hold the insulator aga...	10/26/2006
20060201570	Methods and systems for enhanced fluid transport Methods and systems for a flexible hose assembly are provided. The flexible hose assembly includes a core tube including a substantially fluid-impervious body including an inner surface and an outer surface, and an aramid sleeve including aramid yarn, the aramid sleeve ...	09/14/2006
20060185639	Modular intake system A modular air intake system is presented. The system comprises a variety of modular components that may be coupled together to form a desired air intake system configuration for an automobile engine. Each modular component has a plastic structure with chrome plating, re...	08/24/2006
20060061092	High temperature line expansion installation with bellows An flexible coupling is shown for an insulated piping system of the type used to convey steam and other high temperature fluids. The coupling uses a flexible bellows and additional insulating and joining components to couple conventional lengths of insulated pipe. The b...	03/23/2006
20060060256	HIGH TEMPERATURE LINE EXPANSION INSTALLATION WITH RELEASE AGENT A high temperature pre-insulated piping system is shown which can withstand conveyance temperatures in excess of 250° F. The piping system includes a first and second length of insulated and jacketed pipe. Each pipe length includes an inner metal pipe having an interio...	03/23/2006
20060001263	Method of continuously producing a twin-wall pipe with a socket, twin-wall pipe and apparatus for implementing the method and for producing the twin-wall pipe A twin-wall pipe comprises an internal pipe and an external pipe. The external pipe is corrugated, having elevations and troughs. The twin-wall pipe is further provided with a socket. In a transition portion towards the twin-wall pipe and the socket, provision is made f...	01/05/2006
20050056333	Cable or the like protection and guide device To provide a cable or the like protection and guide device excellent in endurance and reliability by preventing breakage of a flexible cable-shaped body (cable, rope, wire or the like). A cable or the like protection and guide device of the invention includes link frame...	03/17/2005

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Class 138/120 - Joined sections