Patents-Review.com
ClassID:

248718 ⎘

Y10T137/3115 - CPC Classification

Classification description:

Fluid handling; Diverse fluid containing pressure systems Gas pressure storage over or displacement of liquid

Sub-classes:
Recent Application in this class:
#1
20250041644
2025-02-06

ADJUSTABLE INERT GAS GENERATION ASSEMBLY FOR WATER-BASED FIRE PROTECTION SYSTEMS

 #2
20200346060
2020-11-05

Adjustable inert gas generation assembly for water-based fire protection systems

 #3
20200298039
2020-09-24

METHODS AND SYSTEMS FOR MANAGEMENT OF CORROSION IN BUILDING PIPE CIRCULATION SYSTEMS

 #4
20190151693
2019-05-23

High nitrogen and other inert gas anti-corrosion protection in wet pipe fire protection systems

 #5
20190060689
2019-02-28

High nitrogen and other inert gas anti-corrosion protection in wet pipe fire protection system

 #6
20170275754
2017-09-28

Apparatus and methods to remove residual precursor inside gas lines post-deposition

 #7
20160279326
2016-09-29

Fluid path connectors and container spikes for fluid delivery

 #8
20160138760
2016-05-19

High purity phosphorus oxychloride safe feeding system

 #9
20150246490
2015-09-03

Compressor system, and puncture repair kit using same

 #10
20150220087
2015-08-06

Method and system for controlling automatic quantitative fluid supply

 #11
20150167704
2015-06-18

Pressure compensator

 #12
20150083234
2015-03-26

Pressure vessel system and method

 #13
20150021052
2015-01-22

Venting assembly for wet pipe fire protection sprinkler system

 #14
20150014000
2015-01-15

High nitrogen and other inert gas anti-corrosion protection in wet pipe fire protection system

 #15
20140102551
2014-04-17

Equipment comprising at least one hydropneumatic accumulator with automated maintenance

 #16
20140083509
2014-03-27

Water storage reserve and return method and apparatus

 #17
20130276904
2013-10-24

Sample fluid stream probe

 #18
20130240068
2013-09-19

Compressed air energy storage

 #19
20130112284
2013-05-09

Liquid storage container

 #20
20130033034
2013-02-07

Systems and methods of administering fluids at high flow rates

 #21
20130001317
2013-01-03

Method of mixing and applying multi-component paint

 #22
20120241016
2012-09-27

Pressurized fluid delivery system and method of use

 #23
20120211085
2012-08-23

Tap liquid savings in a liquid distribution system

 #24
20120111886
2012-05-10

Discharge volume control method, discharge pressure control method, and microbody forming method

 #25
20120060935
2012-03-15

Fuel tank temperature and pressure management via selective extraction of liquid fuel and fuel vapor

 #26
20110303696
2011-12-15

Maintaining flow rate of a fluid

 #27
20110226495
2011-09-22

High nitrogen and other inert gas anti-corrosion protection in wet pipe fire protection system

 #28
20110209776
2011-09-01

Tank condensation drain

 #29
20110209771
2011-09-01

Liquid impact pressure control methods and systems

 #30
20110180150
2011-07-28

Fluid delivery system

 #31
20110100500
2011-05-05

Powerless air charging apparatus, system, and method

 #32
20110049866
2011-03-03

Fluid path connectors and container spikes for fluid delivery

 #33
20100252123
2010-10-07

Multiplexed latching valves for microfluidic devices and processors

 #34
20100218835
2010-09-02

Sprayer pump primed by using venturi

 #35
20100098870
2010-04-22

Paint applicator

 #36
20100096039
2010-04-22

METHOD AND APPARATUS RECUPERATING BOIL-OFF VAPOR

 #37
20090136881
2009-05-28

Combustion device

 #38
20080314457
2008-12-25

Greywater system and method for applying same

 #39
20080210160
2008-09-04

Applicator and method for transferring dispersion liquid

 #40
20080197147
2008-08-21

Method and a device for regulating pressure in a vessel containing a liquid

 #41
20080079376
2008-04-03

Discharge volume control method, discharge pressure control method, and microbody forming method

 #42
20080060700
2008-03-13

Method and apparatus for generating large pressures on a microfluidic chip

 #43
20070237686
2007-10-11

Multiplexed latching valves for microfluidic devices and processors

 #44
20070209715
2007-09-13

Failure protection apparatus for a pressure control assembly

 #45
20060231139
2006-10-19

Method and disposable device for sampling and distributing a liquid, for example, in sterile conditions

 #46
20060196565
2006-09-07

In-tank hydrogen distribution valve

 #47
20050247341
2005-11-10

System for supplying halogen gas or halogen containing gas and method thereof

 #48
20050229999
2005-10-20

Method and apparatus recuperating boil-off vapor

 #49
20050150549
2005-07-14

Beverage dispenser

 #50
20050067012
2005-03-31

Pressure-differential liquid raising system

 #51
20050062773
2005-03-24

Pressure regulation by transfer of a calibrated gas volume