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Class Information
Number: 405/55
Name: Hydraulic and earth engineering > Fluid control, treatment, or containment > Fluid storage in earthen cavity > Cavity construction
Description: Method or apparatus for the formation of an underground storage chamber or reservoir, or for features of the chamber walls or the surrounding earth.










Sub-classes under this class:

Class Number Class Name Patents
405/57 Earth treatment 24
405/56 Including cooling or heating of material surrounding cavity 20


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8596909 Segmental bio-retention basin system Dec. 3, 2013
8561633 Steel-reinforced HDPE rain harvesting system Oct. 22, 2013
8459354 Self-sealing method Jun. 11, 2013
8256991 Engineered, scalable underground storage system and method Sep. 4, 2012
8123436 Underground infiltration tank module Feb. 28, 2012
8074670 Maintaining dynamic water storage in underground porosity reservoirs Dec. 13, 2011
8028484 Building material anchor Oct. 4, 2011
7972080 Bank-sided porosity storage reservoirs Jul. 5, 2011
7955026 Method for rehabilitating a manhole Jun. 7, 2011
7637064 Building material anchor Dec. 29, 2009
7264048 Slot cavity Sep. 4, 2007
7213644 Cavity positioning tool and method May. 8, 2007
7214002 Water feature kit May. 8, 2007
7156579 Manufactured caverns in carbonate rock Jan. 2, 2007
6840709 Distributed natural gas storage system(s) using oil & gas & other well(s) Jan. 11, 2005
6698976 Grouting pipe equipment and method of grouting using the same for an underground water well Mar. 2, 2004
6688702 Borehole mining method Feb. 10, 2004
6634828 Method for in situ renovation of a manhole, particularly a sewer manhole, and prefabricated liner therefore Oct. 21, 2003
6626609 Water storing block and connecting member for water storing block and rain water storing/infiltrating structure Sep. 30, 2003
6412556 Cavity positioning tool and method Jul. 2, 2002
6368018 Installation for storing of natural gas Apr. 9, 2002
6367547 Downhole separator for use in a subterranean well and method Apr. 9, 2002
6317901 Fresh or salt water pool Nov. 20, 2001
6270286 Soil brace and root blocker Aug. 7, 2001
6171029 Method and apparatus for retrofitting underground storage tanks with a containment sump Jan. 9, 2001
6152652 Apparatus and method for installing a dynamometer pit in cementitious material Nov. 28, 2000
6146051 Paving system for spillage and flood management Nov. 14, 2000
6139225 Method for building an underground continuous wall Oct. 31, 2000
6074131 Method for installing form in-place dispenser containment Jun. 13, 2000
6050050 Form in-place submersible pump containment Apr. 18, 2000
5927898 Method for installing a septic tank in soil Jul. 27, 1999
5855452 Method for excavating rock cavities Jan. 5, 1999
5819975 Dispenser sump Oct. 13, 1998
5749675 Underground tank for storage of liquids at ambient temperature and low temperature liquified gases May. 12, 1998
5669734 Process for making underground storage caverns Sep. 23, 1997
5542780 Underground chamber Aug. 6, 1996
5468089 Buried storage tank with a single fluid-tight vessel for the confinement of a liquefied gas for example and arrangement of such storage tanks Nov. 21, 1995
5431482 Horizontal natural gas storage caverns and methods for producing same Jul. 11, 1995
5419656 Pool apparatus and method of making May. 30, 1995
5387741 Method and apparatus for subterranean containment of hazardous waste material Feb. 7, 1995
5380127 Non-entry method of underground excavation in weak or water bearing grounds Jan. 10, 1995
5375944 Waste disposing ground or facility Dec. 27, 1994
5330288 Underground storage tank Jul. 19, 1994
5310280 Subsoil structure for sodded ground May. 10, 1994
5272910 Vadose zone monitoring system having wick layer enhancement Dec. 28, 1993
5209603 Secondary containment structure and method of manufacture May. 11, 1993
5207530 Underground compressed natural gas storage and service system May. 4, 1993
5201606 Thermal storage tank and associated top structure Apr. 13, 1993
5199816 System for isolating a dump Apr. 6, 1993
5192162 Pool apparatus and method of making Mar. 9, 1993

1 2 3










 
 
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