ClassID:

154270

F17C2223/031 - CPC Classification

Classification description:

Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level Not under pressure, i.e. containing liquids or solids only

Recent Application in this class:
#1
20250251088
2025-08-07

INSTALLATION AND METHOD FOR STORING AND DISTRIBUTING CRYOGENIC FLUID

#2
20240055643
2024-02-15

NEGATIVE ELECTROLYTE MANAGEMENT SYSTEM

#3
20230227309
2023-07-20

STORAGE AND DELIVERY VESSEL FOR STORING GeH4, USING A ZEOLITIC ADSORBENT

#4
20220112986
2022-04-14

Storage and delivery veseel for storing GeH4, using a zeolitic adsorbent

#5
20180209587
2018-07-26

Pressure vessel

#6
20180119884
2018-05-03

Interchangeable dosing arm device, system and method

#7
20180038548
2018-02-08

Method for recovering energy from dry ice at infra-atmospheric pressure

#8
20180010737
2018-01-11

Solvent depressurization devices, system, and methods

#9
20170299120
2017-10-19

Container for receiving and storing cryogenic fluids particularly cryogenic liquids and viscous materials, and method for the production thereof, and use thereof

#10
20160305608
2016-10-20

Pump-less inflation device and inflation method using consecutive chemical reactions

#11
20160167941
2016-06-16

LIQUID DELIVERY SYSTEM FOR SUPPLYING LIQUID FROM A PORTABLE CONTAINER TO AT LEAST ONE SELECTED REMOTE DESTINATION AND REMOVING VAPOUR FROM THE AT LEAST ONE SELECTED REMOTE DESTINATION

#12
20150121906
2015-05-07

Systems and Methods for Converting Liquid Natural Gas to Compressed Natural Gas and to Low Pressure Natural Gas

#13
20110308663
2011-12-22

Apparatus and method for the vapor recovery of propane vapors during fueling

#14
20100294784
2010-11-25

Extruded port for a pressure vessel and method of manufacture thereof

#15
20100154439
2010-06-24

Cooling system using positive displacement cryogenic liquid pump

#16
20100126999
2010-05-27

High pressure tank and method thereof

#17
20090234596
2009-09-17

APPARATUS FOR DETECTING POSITION OF LIQUID SURFACE AND DETERMINING LIQUID VOLUME

#18
20070289661
2007-12-20

Apparatus and method for the vapor recovery of propane vapors during fueling

#19
20070194051
2007-08-23

Cellular tanks for storage of fluid at low temperatures

#20
20060026836
2006-02-09

Liquefied natural gas storage tank