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Class Information
Number: 405/150.1
Name: Hydraulic and earth engineering > Underground passageway, e.g., tunnel > Lining
Description: Method or apparatus relating to constructing the finished cross section of a tunnel by forming a shell or cast in place wall structure inside a bored hole.










Sub-classes under this class:

Class Number Class Name Patents
405/150.2 By spraying of settable material (e.g., concrete) 48
405/151 Panel 80


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

Patent Number Title Of Patent Date Issued
8690478 Tunnel reinforcement structure and tunnel construction method capable of controlling ground displacement using pressurization Apr. 8, 2014
8689835 Device and method for repairing pipe Apr. 8, 2014
8678036 Sealing hose Mar. 25, 2014
8678037 Device and method for repairing pipe Mar. 25, 2014
8667991 Device and method for repairing pipe Mar. 11, 2014
8667992 Device and method for repairing pipe Mar. 11, 2014
8651145 End seal Feb. 18, 2014
8640737 Apparatus and method for sealing pipes and underground structures Feb. 4, 2014
8636036 Apparatus and method for sealing pipes Jan. 28, 2014
8613567 Clip and method for joining steel ribs used as tunnel liner supports Dec. 24, 2013
8590575 Scrim-enforced pipe liner Nov. 26, 2013
8580364 Cured-in-place liner material and methods and systems for manufacture Nov. 12, 2013
8567448 Methods and systems for in situ pipe lining Oct. 29, 2013
8567451 Hydrophilic end seal Oct. 29, 2013
8568060 Rehabilitating pipe segment and existing pipe rehabilitation method using same Oct. 29, 2013
8550121 Method and apparatus for lining a pipe Oct. 8, 2013
8500429 Method and means of lining a manhole Aug. 6, 2013
8499798 Device and method for pipeline rehabilitation Aug. 6, 2013
8453413 Reinforced construction element Jun. 4, 2013
8430177 Method of expanding a tubular element in a wellbore Apr. 30, 2013
8360108 Method for rehabilitating existing pipes, and rehabilitation pipe segment used in the rehabilitating method Jan. 29, 2013
8347477 Pipe producing apparatus and existing pipe rehabilitating method employing the same Jan. 8, 2013
8316892 Lateral liner with seal Nov. 27, 2012
8316932 Wellbore system Nov. 27, 2012
8272406 Methods for rehabilitating conduits using structural liners Sep. 25, 2012
8256468 Methods and apparatus for lining a passageway Sep. 4, 2012
8240339 Existing pipe rehabilitation method Aug. 14, 2012
8240340 Hydrophilic end seal Aug. 14, 2012
8240341 Hydrophilic end seal Aug. 14, 2012
8235075 Method and apparatus for patching a well by hydroforming a tubular metal patch, and a patch for this purpose Aug. 7, 2012
8191580 Method of lining pre-existing pipes or passages and apparatus therefor Jun. 5, 2012
8176977 Method for rapid sealing of boreholes May. 15, 2012
8151827 Method for rehabilitating existing pipe Apr. 10, 2012
8118063 Method and apparatus for lining a pipe Feb. 21, 2012
8066499 Dual gland air inversion and steam cure of cured in place liners Nov. 29, 2011
8056642 Method of radially expanding a tubular element Nov. 15, 2011
8025461 Lining material and pipeline lining method Sep. 27, 2011
7987873 Device and method for repairing pipe Aug. 2, 2011
7975726 Device and method for repairing pipe Jul. 12, 2011
7967974 Methods of recovering hydrocarbons from hydrocarbonaceous material using a constructed infrastructure having permeable walls and associated systems Jun. 28, 2011
7946349 Method of radially expanding a tubular element May. 24, 2011
7942167 Expandable pipe for restoring a conduit May. 17, 2011
7926516 Internal composite repair apparatus Apr. 19, 2011
7905255 Installation of sealant materials for repair of underground conduits Mar. 15, 2011
7906014 Methods of recovering hydrocarbons from hydrocarbonaceous material with reduced non-carbonaceous leachate and CO.sub.2 and associated systems Mar. 15, 2011
7896032 Method and device for lining pipe Mar. 1, 2011
7896578 Mapping of contaminants in geologic formations Mar. 1, 2011
7891381 Pipe and tube rehabilitation liners and corresponding resins Feb. 22, 2011
7870874 Systems and methods for pipeline rehabilitation Jan. 18, 2011
7862706 Methods of recovering hydrocarbons from water-containing hydrocarbonaceous material using a constructed infrastructure and associated systems Jan. 4, 2011

1 2 3 4 5 6 7 8










 
 
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