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Class Information
Number: 138/103
Name: Pipes and tubular conduits > Combined
Description: Subject matter comprising structure in addition to or combined with the wall structure of the pipe or tube.










Sub-classes under this class:

Class Number Class Name Patents
138/109 With end structure 792
138/106 With external support structure 220
138/110 With hose protector 421
138/104 With indicating means 253
138/108 With means to support disparate element therein 225
138/105 With trench 93


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8646487 Corrosion coupon holder Feb. 11, 2014
8640738 Multi-purpose tubing apparatus Feb. 4, 2014
8435612 Micro-machined structure production using encapsulation May. 7, 2013
8215341 Resin pipe with mouthpiece and method of manufacturing the same Jul. 10, 2012
8113313 Pipe assembly with scoop for directing fluid into a standpipe and for mitigating acoustic and vortex coupled resonance Feb. 14, 2012
8087431 Wear pad Jan. 3, 2012
8011392 Piping having fluid-mixing region Sep. 6, 2011
7942168 Pneumatic and/or fluidic module, pneumatic and/or fluidic system and method of manufacturing a pneumatic and/or fluidic module May. 17, 2011
7766092 System and method of assembly of CPVC fire sprinkler system employing mechanical couplings and supports Aug. 3, 2010
7741563 Closed type cable or the like protection and guide device Jun. 22, 2010
7728227 Method for covering an elongate object and device for covering said elongate object Jun. 1, 2010
7642006 Secondary battery module Jan. 5, 2010
7581700 Adjustable fittings for attaching support members to fluid conduits, including aircraft fuel conduits, and associated systems and methods Sep. 1, 2009
7571744 Multi-purpose tubing apparatus Aug. 11, 2009
7537183 Universal bracket for transporting an assembled conduit May. 26, 2009
7487828 Apparatus and method for powering electrical devices along a pipeline Feb. 10, 2009
7464728 Pipe seal assembly and method Dec. 16, 2008
7421754 Hose lifter for an underwater pool cleaning device Sep. 9, 2008
6878873 Damping sleeve with resilient support members Apr. 12, 2005
6848464 Lined pipe annular venting device Feb. 1, 2005
6671162 Hose with conductive fiber Dec. 30, 2003
6649069 Active acoustic piping Nov. 18, 2003
6634391 Integrated fluid conduction system Oct. 21, 2003
6604549 Device for fixing a tubular element in an inaccessible cavity Aug. 12, 2003
6523352 Piping support of gas turbine steam cooled combustor Feb. 25, 2003
6507686 Cable network with light waveguide cable for installation in pipelines of existing supply line systems Jan. 14, 2003
6460570 Spray faucet hose weight Oct. 8, 2002
6323420 Sub sea and sub surface tubing and conductors Nov. 27, 2001
6279661 Pad eye Aug. 28, 2001
6250338 Composite faucet hose weight Jun. 26, 2001
6213833 Float for buoyant hoses Apr. 10, 2001
6152185 Hose protector system Nov. 28, 2000
6105620 Flexible tube device Aug. 22, 2000
6044869 Injection hose for concrete construction joints Apr. 4, 2000
6021818 Garden hose assembly having holding means adapted to be coiled around an associated support and method of making the same Feb. 8, 2000
5934331 Floor drain adapter Aug. 10, 1999
5931865 Multiple-layered leak resistant tube Aug. 3, 1999
5927342 Fire hose including an integral radiating antenna Jul. 27, 1999
5922423 One-piece removable core to support a hollow elastic member in a stretched state Jul. 13, 1999
5896610 Method for dislodging a submersible swimming pool cleaner Apr. 27, 1999
5894866 Garden hose assembly having holding means adapted to be coiled around an associated support and method of making same Apr. 20, 1999
5853030 Pipe coupling with a disinfectant injection port Dec. 29, 1998
5787538 Cleaning of submerged surfaces Aug. 4, 1998
5771934 Zinc-based spray faucet hose collar weight Jun. 30, 1998
5749398 Solidifiable flexible tube May. 12, 1998
5743300 Tube with line member Apr. 28, 1998
5733614 Arrangement for tightly enclosing a substrate Mar. 31, 1998
5718266 Tubular component for telescopic propeller shaft Feb. 17, 1998
5713387 Conduit fluid containment system with automatic shut-off Feb. 3, 1998
5706863 Pipe section having padeye attachments Jan. 13, 1998

1 2 3 4 5 6 7 8










 
 
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