Class 285/143.1 - Nipple threaded to plate

Subclass of Class 285 - Pipe joints or couplings
Definition: Subject matter wherein the components have mating helical
No. of patents: 34
Last issue date: 02/16/2010

Number	Title	Issue Date
7661719	Pool vacuum port A fluid port for alternately interfacing a fluid conduit with a fluid container or with a fluid hose. The fluid container is of the type having a container wall. The port comprises a back plate having a back aperture therethrough for receiving the fluid hose therein...	02/16/2010
7419189	Hydraulic fitting A high pressure hydraulic fitting (300) includes a body (302) having a central passage (322), a channel (304), a threaded section (314), and an extension section (310), wherein the threaded section (314) is disposed b...	09/02/2008
7354075	Adapter-intermediate ring for a screw-in part of a fluid plug system An adapter assembly having an intermediate ring and a screw-in part for a fluid plug-in system. The adapter assembly includes an externally threaded portion for threading into a threaded bore and an actuating shoulder. A receiving groove is formed in the transition ...	04/08/2008
7315250	Electrical fluid activated switch An electrical field activated switch system includes a fluid container 14 having an aperture formed in a sidewall thereof. The floor of the primary tray 22 is positioned entirely beneath the fluid container and a secondary tray is positioned entirely w...	01/01/2008
7240700	Noise blocking drain plug The present invention is directed to a system for reducing the noise that enters the vehicle compartment through a hole in a drain plug. In an embodiment, the system includes a drain plug with a washer, a shank with an inlet fluidly coupled to an outlet, a cylindric...	07/10/2007
7234731	Gas feed pipe connecting screw for continuous casting nozzle A gas feed pipe connecting screw for a continuous casting nozzle which is mounted to the continuous casting nozzle formed with an axially extending ring-shaped slit concentric with a nozzle bore. The screw connects the nozzle to a gas feed pipe for blowing a gas int...	06/26/2007
7222885	Drain seal for vehicle drain tube A drain seal for connecting a drain tube to a support structure includes a molded unitary body having first and second moldingly joined portions, each formed of dissimilar durometer materials. The first portion is formed to sealingly join the body to a drain tube. T...	05/29/2007
7182371	Edge compression manifold apparatus A manifold for connecting external capillaries to the inlet and/or outlet ports of a microfluidic device for high pressure applications is provided. The fluid connector for coupling at least one fluid conduit to a corresponding port of a substrate that includes: (i)...	02/27/2007
7137652	Pipe joint structure and method of assembling same In a pipe joint structure, a second screw thread formed on an outer circumference end of a joint member is screwed deep into a first screw thread formed on an inner circumference of a cylindrical joint fitting member whose axial end is bonded to a common rail body s...	11/21/2006
7128345	Terminal connection comprising a threaded sleeve, a counter-sleeve and a terminal insert A terminal connection (1) is provided that includes a threaded sleeve (2) and a counter sleeve (3) that can be connected to it, and a terminal insert that can be pressed against an elongated body (4). The connection has a coupling element...	10/31/2006
7009125	Electrical fluid activated switch A linear slip to slip coupling has an input portion and an output portion with a common horizontal centerline. A fluid container has a threaded aperture. An adaptor has a threaded input end releasably coupled to the threaded aperture of the container. An unthreaded ...	03/07/2006
6957831	Nipple for hot water tank conduits A nipple for connection to an outer metal casing of a host water heater for coupling a water conduit to an inner casing of the hot water heater is described. The nipple is a hollow tube having opposed threaded end portions. A thermally insulating sleeve is provided ...	10/25/2005
6942255	Twist fitting for air tank connections A fitting connector for a pressure vessel including a bushing for mounting within an aperture defined in a pressure vessel wall. The bushing includes a cylindrical bushing body having a head portion at one end thereof and including at least a pair of locking members...	09/13/2005
6871881	Stabilized tap mounting assembly A method and apparatus are directed to reduce the load from the threads on taps on an orifice plate or orifice fitting. The apparatus includes a tap (3) having an NPT threaded end (1) and a flanged end (12) and an intermediate flange (13)...	03/29/2005
6832787	Edge compression manifold apparatus A manifold for connecting external capillaries to the inlet and/or outlet ports of a microfluidic device for high pressure applications is provided. The fluid connector for coupling at least one fluid conduit to a corresponding port of a substrate that includes: (i)...	12/21/2004
6733045	Coupling assembly for fluid delivery A coupling or adapter assembly that serves as a transition device for interconnecting a fluid source, such as a fire hydrant, to a conduit, piping system or hose includes an adapter portion of generally cylindrical configuration having a fluid conveyance bore of non...	05/11/2004
6609730	Stabilized mounting assembly with integral block module and manifold/transmitter module A stabilized mounting assembly (15) and method for sensing pressure in a conduit, such as a pipeline, is disclosed wherein the load on the NPT threaded taps (31) is reduced and transferred from the NTP threads....	08/26/2003
6609733	Differential pressure fitting A pipe connection fitting having at one end a tapered edge (1) which communicates at its base with tightening nut (2) which communicates with male pipe threads (3) which communicates with extension member (4) having an angle cut (6) with a flow port (5) t...	08/26/2003
6481086	Method for sealingly interconnecting a pipe with a structure such that the pipe is axially movable with respect thereto A method is provided for interconnecting an end of a pipe with a hollow structure having a screw-threaded tubular inlet thereto. The method includes applying a one-part annular sealing member around the pipe, wherein the annular sealing member has a screw...	11/19/2002
5979946	Snap-in end fitting for pipes An oil-pipe for an auto-engine has a quick-connect coupling. The pipe has a cold-pressed end-shape, which includes a radial flange. A clip abuts the flange, and secures the coupling. The larger the area of the flange, the more secure the clip, and a reces...	11/09/1999
5857716	Corrugated flexible hose coupling system A coupling system for corrugated, flexible metal hoses includes fitting and washer assemblies. The fitting assembly comprises inner and outer fittings, the inner fitting being received on the hose and having a bore adapted to receive the washer assembly. ...	01/12/1999
5516157	Hydraulic port fittings The present invention relates to an improved hydraulic coupling which forms contact seals to fluidly connect a tapered port with a tube having a threaded connecting portion. The contact seals may be metal-to-metal seals, or alternatively may include a res...	05/14/1996
5348037	Hot water tank construction, parts therefor and methods of making the same A hot water tank construction, parts therefor and methods of making the same are provided, the hot water tank construction comprising a hot water tank having a wall provided with an opening therethrough and a spud carried by the wall and having an opening...	09/20/1994
5137306	Multiple-duct conduit system with expansion chamber coupling A multiple duct conduit system (10) includes conduit sections with elongated outer ducts (18) and inner ducts (19) are disposed therewithin and the conduit sections are connected in end-to-end relationship for carrying fiber optic cables and the like. The...	08/11/1992
4974879	Pass-through tube for pressurized chamber A pass-through tube for use in conveying intravenous fluid to a patient in a pressurized chamber, the tube including a tubular body having an outer surface shaped and sized to sealably mate with the interior surface of a connector passing through the wall...	12/04/1990
4878696	Hexagonal junction adapter for clamping system A junction adapter having a hexagonally-shaped central support portion or body is disclosed for use with a conventional plural line clamping assembly. The hexagonal shape of the adapter body provides many advantages over the rectangularly-shaped bodies of...	11/07/1989
4836582	Fluid coupling for engine A fluid coupling (10) for an engine is described. The coupling includes a housing (21) threaded (22) for connection to the engine with a rotatable conduit means (11) which allows connection of flexible cooling fluid hoses in sealed connection with the hou...	06/06/1989
4787657	Screw coupling A screw coupling which can be applied to surround a cable, a hose, a conduit or a conductor has a nipple with an externally threaded section adjacent an end section with axially parallel prongs whose width decreases in a direction away from the first sect...	11/29/1988
4640534	Fluid coupling assembly A fluid coupling for connecting a fluid line to a threaded port. The coupling includes a male member having a free end, a shoulder portion, and a tapered portion between the free end and the shoulder portion. The female member is provided with an enlarged...	02/03/1987
4626006	Hose coupling A hose coupling has a coupling body which is constituted by a hose joint portion connected to a hose, and an eye-joint portion connected to a fixed-side element. The coupling body is provided with a pin for fixing the coupling body. The pin has its distal...	12/02/1986
4475623	Universal muffler assembly Various universal muffler assemblies are disclosed which allow one or more muffler nipples to be secured to a selected muffler body at the time of installation....	10/09/1984
4473131	Threaded muffler nipple and bushing A technique for threadedly securing muffler nipples to a muffler body is disclosed. The muffler nipples are provided with a threaded portion which is adapted to be inserted into a bushing attached to the muffler body, threadedly secured thereto, and tight...	09/25/1984
4142741	Pivotal screwed fitting A pivotal screwed fitting for joining pipes has a hollow body including a coupling nipple for attachment to the end of one of the pipes. The hollow body is adjustable about the axis of the coupling nipple. The fitting further has a hollow screw arranged i...	03/06/1979
3986733	Water outlets A water outlet has a collector funnel for water to be drained from a roof surface or the like. A ring is fitted, with a groove and projection bayonet-type fixing, in the funnel, and thereby secures to the funnel a covering sheet or film. The sheet is inte...	10/19/1976

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Class 285/143.1 - Nipple threaded to plate