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Class Information
Number: 138/109
Name: Pipes and tubular conduits > Combined > With end structure
Description: Device having structure at an end portion thereof which is not elsewhere classifiable.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8695214 Laying network cables in water supply pipes Apr. 15, 2014
8689837 Low profile downspout extension and landscape drainage assembly Apr. 8, 2014
8678038 Exhaust system, a saddle riding type vehicle having the same, and a method of manufacturing and mounting an exhaust pipe Mar. 25, 2014
8646489 Connection structure of wave-shaped synthetic resin pipes, wave-shaped synthetic resin pipes used for the connection structure, and manufacturing method thereof Feb. 11, 2014
8639186 Telemetry conveyed by pipe utilizing specks Jan. 28, 2014
8631830 Semi-disposable pre-conditioned air supply hose conduit and connectors for attaching end portions of the same Jan. 21, 2014
8622093 Vibration-resistant reinforced concrete watertight pipe and method of manufacturing the same Jan. 7, 2014
8607827 Low profile downspout extension with non-rectangular outlet Dec. 17, 2013
8602066 Low profile conduit extension for downspouts Dec. 10, 2013
8567447 Multipartite mechanical press for flanged connections with wedge-actuated movement mechanism Oct. 29, 2013
8555930 Assembly of coaxial pipes including junction parts with sealed inner cavities, and method for making same Oct. 15, 2013
8550122 Exhaust finisher retention operation Oct. 8, 2013
8499799 Flexible pipe with in-built end pieces Aug. 6, 2013
8485228 Plug-in part for a plug connector arrangement Jul. 16, 2013
8479775 Push-on hose construction Jul. 9, 2013
8479776 Expandable garden hose Jul. 9, 2013
8474490 Slip brass nipple and associated method Jul. 2, 2013
8439083 Apparatus and method for axially transferring fluids to a plurality of components May. 14, 2013
8439086 Tubular structure May. 14, 2013
8439157 Engine May. 14, 2013
8434793 Coated seals May. 7, 2013
8381772 Low-pressure hose for connection to diving cylinders for underwater activities Feb. 26, 2013
8365967 Pressure-activated valve Feb. 5, 2013
8356635 Fluid transport device, in particular for fuel Jan. 22, 2013
8356634 System for controlling elongation of a conduit within which flowable material is conveyed Jan. 22, 2013
8336570 High-pressure fluid conduit Dec. 25, 2012
8316893 Fastening of pipes Nov. 27, 2012
8312899 Hoses with connection portions Nov. 20, 2012
8302633 Flexible pipe having integrated end fittings Nov. 6, 2012
8291941 Expandable and contractible hose Oct. 23, 2012
8291939 Grounding system for a heated hose Oct. 23, 2012
8276620 Flexible pipe for offshore and other applications Oct. 2, 2012
8272407 Flexible hose and a paint application apparatus and system with same Sep. 25, 2012
8251101 Refrigerant piping unit and method of manufacturing pipe for the same Aug. 28, 2012
8251173 Muffler attachment system Aug. 28, 2012
8245734 Tubular articles with varying wall thickness Aug. 21, 2012
8230885 Fluid duct, and flexible pipe for a fluid duct Jul. 31, 2012
8215341 Resin pipe with mouthpiece and method of manufacturing the same Jul. 10, 2012
8210211 Method of manufacturing a unitary conduit for transporting fluids Jul. 3, 2012
8205643 Multi-tubular fluid transfer conduit Jun. 26, 2012
8201583 Support for the building industry and method for the production of a pipe of a support for the building industry Jun. 19, 2012
8202466 Making process of an integrally plastic outlet pipe Jun. 19, 2012
8196611 Pipe Jun. 12, 2012
8163231 Apparatus and a method for tapping metal Apr. 24, 2012
8146955 Overmolded fitting connection with color indication Apr. 3, 2012
8146620 Non-circular pipe profile Apr. 3, 2012
8136554 Molded plastic pipe Mar. 20, 2012
8127800 Fire protective hose assembly Mar. 6, 2012
8127801 Advance instrumentation methods for pipes and conduits transporting cryogenic materials Mar. 6, 2012
8127799 Aircraft fluid transport line repair kit and method of use thereof Mar. 6, 2012

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