ClassID:

154391

F17C2250/0413 - CPC Classification

Classification description:

Accessories; Control means; Indicating, measuring or monitoring of parameters; Indicating or measuring of parameters as input values; Parameters indicated or measured; Level of content in the vessel with floats

Recent Application in this class:
#1
20250320971
2025-10-16

PORTABLE PRESSURE VESSEL APPARATUS

#2
20250102115
2025-03-27

SIGHT GLASS INDICATOR FOR TANK FAILURE

#3
20240151251
2024-05-09

Solar Powered Air Regulated Controller

#4
20240133481
2024-04-25

TANK VALVE SYSTEM WITH COMBINED OVERFILL PREVENTION AND FUEL LEVEL INDICATION

#5
20240035874
2024-02-01

System for Detecting Cryogenic Liquid Level with Multi-Axis Magnetometer

#6
20230026267
2023-01-26

Tank valve system with combined overfill prevention and fuel level indication

#7
20220146050
2022-05-12

LIQUEFIED GAS STORAGE TANK

#8
20210025748
2021-01-28

METHOD AND APPARATUS FOR REAL-TIME DETECTION OF THE LEVEL OF A CRYOGENIC LIQUID IN A CONTAINER THEREOF

#9
20200264031
2020-08-20

Liquid level gauge with integral electronic display

#10
20200208782
2020-07-02

Check valve and assembly for fluid storage container

#11
20200116306
2020-04-16

System and method for refueling a vehicle tank with liquefied petroleum (LP) gas

#12
20190178267
2019-06-13

ASSEMBLY FOR FILLING A GAS TANK

#13
20190101433
2019-04-04

Liquid gas level measuring system

#14
20190033119
2019-01-31

Liquid level gauge with integral electronic display

#15
20180348042
2018-12-06

Liquid level detecting device

#16
20180274729
2018-09-27

OVERFILL PROTECTION MEANS

#17
20160138761
2016-05-19

Floating ball filling-control device for cryogenic tank

#18
20160076703
2016-03-17

Ball tap

#19
20160033082
2016-02-04

Liquid level gauge for a cryogenic fluid cylinder

#20
20150013350
2015-01-15

Cryogenic fluid cylinder

#21
20140261132
2014-09-18

Active volume energy level large scale sub-sea energy fluids storage methods and apparatus for power generation and integration of renewable energy sources

#22
20140174571
2014-06-26

LPG bomb apparatus

#23
20120189462
2012-07-26

Pump assisted refilling system for LPG fuel tanks

#24
20120043320
2012-02-23

Storage bag and LPG fuel store

#25
20110247705
2011-10-13

System for monitoring propane or other consumable liquid in remotely located storage tanks

#26
20110197994
2011-08-18

Mechanism for controlling a gauge for indicating the amount of gas remaining in a gas tank

#27
20100288774
2010-11-18

Automatic filling termination device and cryogenic vessel with the same

#28
20100241277
2010-09-23

System for monitoring propane or other consumable liquid in remotely located storage tanks

#29
20100229964
2010-09-16

SERVICE VALVE ASSEMBLY HAVING A STOP-FILL DEVICE AND REMOTE LIQUID LEVEL INDICATOR

#30
20100212330
2010-08-26

Portable liquid oxygen delivery system

#31
20100206387
2010-08-19

Gauge assembly having a stop fill device

#32
20100051567
2010-03-04

Container Mounting Assembly

#33
20100025406
2010-02-04

Vertical Storage Vessel

#34
20100024918
2010-02-04

Valve device for filling containers, in particular containers intended to contain liquefied gases

#35
20100024917
2010-02-04

Device for preventing overfilling of containers, in particular containers intended to contain liquefied gases

#36
20090139584
2009-06-04

Valve assembly with overfill protection device and capacitive liquid level gauge

#37
20090032748
2009-02-05

Overfill protection device (OPD)

#38
20080282709
2008-11-20

Liquified gas supply system and method thereof

#39
20080078467
2008-04-03

OVERFILL PROTECTION DEVICE WITH A GAUGE FOR INDICATING THE AMOUNT OF GAS REMAINING IN A GAS TANK

#40
20080053533
2008-03-06

Gauge assembly having a stop fill device

#41
20080047606
2008-02-28

Service valve assembly having a stop-fill device and a liquid level indicating dial

#42
20080042028
2008-02-21

Container mounting assembly

#43
20080035213
2008-02-14

Service valve assembly having a stop-fill device and remote liquid level indicator

#44
20080029519
2008-02-07

Pressurized fuel cylinder

#45
20070107786
2007-05-17

Valve assembly with overfill protection device and capacitive liquid level gauge

#46
20070039616
2007-02-22

Portable liquid oxygen delivery system

#47
20060243347
2006-11-02

System for monitoring propane or other consumable liquid in remotely located storage tanks

#48
20060169325
2006-08-03

Tap assembly for a liquid vessel having an overfill protection device and a float controlled magnetic level gauge

#49
20060112992
2006-06-01

Valve assembly with overfill protection device and capacitive liquid level gauge

#50
20060090795
2006-05-04

Valve assembly

#51
20050263186
2005-12-01

System for controlling filling of a motor-vehicle tank with LPG, and a servo valve used therein

#52
20050229970
2005-10-20

Cabinet for chemical delivery with solvent purging and removal

#53
20050161089
2005-07-28

Gauge assembly having a stop fill device

#54
20050086857
2005-04-28

Evaporation apparatus for solvent fuel

#55
20050081919
2005-04-21

Float, particularly for level control in bottles of liquefied gas and the like

#56
20050051214
2005-03-10

Valve assembly for pressurized fluid vessel

#57
15934049
2019-01-08

Liquid level gauge with removable indicator assembly

#58
15492862
2018-09-25

Liquid level gauge with integral electronic display