ClassID:

83482

B67D7/3209 - CPC Classification

Classification description:

Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes; Details or accessories; Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to spillage or leakage, e.g. spill containments, leak detection

Recent Application in this class:
#1
20250340428
2025-11-06

SYSTEMS AND METHODS FOR INTEGRATED FUELING AND CHARGING OF VOCATIONAL VEHICLES

#2
20250101894
2025-03-27

ENGINE-MOUNTED APPARATUS

#3
20250075821
2025-03-06

Valve Tool for a Load Line Container System

#4
20250011155
2025-01-09

APPARATUS AND METHOD FOR MONITORING FLUID OR MATERIAL TRANSFER INTO A RECEIVING TANK OR RECEPTACLE

#5
20240418556
2024-12-19

SYSTEM AND METHOD FOR FUEL MONITORING AND SPILL PREVENTION

#6
20240418555
2024-12-19

SYSTEM AND METHOD FOR FUEL MONITORING AND SPILL PREVENTION

#7
20240417036
2024-12-19

MOBILE FUEL DISTRIBUTION STATION

#8
20240327195
2024-10-03

Fluid Delivery System

#9
20240279046
2024-08-22

PRODUCT DELIVERY SYSTEMS FOR LIQUID PRODUCT TRANSPORT VEHICLES AND METHODS OF LOADING LIQUID PRODUCTS USING THE SAME

#10
20240067518
2024-02-29

FORM-CODED UNDERGROUND STORAGE TANK FILLING PORT

#11
20230312330
2023-10-05

Apparatus and method for monitoring fluid or material transfer into a receiving tank or receptacle

#12
20230294855
2023-09-21

METHODS AND SYSTEMS FOR FILLING A PREPACKAGED CONTAINER

#13
20230271821
2023-08-31

Age verified device activation

#14
20230234831
2023-07-27

OVERFILL SPILL PREVENTION DEVICE FOR FUEL DISPENSING NOZZLES

#15
20230183055
2023-06-15

Fuel verification system with intrusion of fluid detection

#16
20230174366
2023-06-08

Product delivery systems for liquid product transport vehicles and methods of loading liquid products using the same

#17
20230150811
2023-05-18

AUTOMATIC IDENTIFICATION HYDROGEN REFUELING SYSTEM AND METHOD

#18
20230057254
2023-02-23

System and method for fuel monitoring and spill prevention

#19
20230017448
2023-01-19

Method for preventing spills resulting from pipeline failures

#20
20220402747
2022-12-22

Ullage float assembly for fuel tank and methods of use

#21
20220380197
2022-12-01

BACKSPLASH PROTECTOR

#22
20220306448
2022-09-29

Fluid delivery system

#23
20220298002
2022-09-22

Method and apparatus for limiting acidic corrosion and contamination in fuel delivery systems

#24
20220196511
2022-06-23

Apparatus and methods for testing the integrity of containment sumps

#25
20220169495
2022-06-02

High pressure fuel nozzle leak stop assembly

#26
20220065732
2022-03-03

System and method for line pressure testing with isolation valve

#27
20210362996
2021-11-25

Drainable fuel nozzle receptacle

#28
20210347633
2021-11-11

Fuel delivery sump based fuel filtration, coalescing, and water separation system with water storage and multiple operational modes

#29
20210309506
2021-10-07

Test port for fuel dispenser

#30
20210292156
2021-09-23

Fluid dispensing unit having a circulation system and a method for circulating a fluid in a fluid dispensing unit

#31
20210261277
2021-08-26

Methods and systems for filling a prepackaged container

#32
20210238023
2021-08-05

Conversion frame for fuel dispenser

#33
20210094131
2021-04-01

System and method for replacing the top of an under-dispenser containment (UDC) unit

#34
20210062978
2021-03-04

Method for preventing spills resulting from pipeline failures

#35
20200331745
2020-10-22

Fuel management system for a fuel dispensing facility including a fuel deliver system

#36
20200165121
2020-05-28

Adjustable spill containment system

#37
20200148529
2020-05-14

Anti-fracture expansion device

#38
20200140256
2020-05-07

Pump monitoring system

#39
20200115073
2020-04-16

Methods and systems for filling a prepackaged container

#40
20200109041
2020-04-09

Funnel

#41
20200102202
2020-04-02

Spill containment system

#42
20200071153
2020-03-05

Conversion frame for fuel dispenser

#43
20190337796
2019-11-07

Product loss reduction by using shortened purge for aseptic tank

#44
20190292040
2019-09-26

Fuel dispenser with leak detection

#45
20190256342
2019-08-22

Volatile liquids transfer apparatus with safety lock

#46
20190127206
2019-05-02

Automatic cover-opening and connector-replacing device for chemical container

#47
20190119096
2019-04-25

System and method for automatic fueling of hydraulic fracturing and other oilfield equipment

#48
20190106315
2019-04-11

Fuel verification system

#49
20190085985
2019-03-21

Spill prevention plug

#50
20190077521
2019-03-14

Fueling Station

#51
20190062143
2019-02-28

Vehicle fuel delivery

#52
20190017642
2019-01-17

Safety joint

#53
20180285847
2018-10-04

Portable vehicle fueling kiosk

#54
20180257925
2018-09-13

Method and apparatus for limiting acidic corrosion and contamination in fuel delivery systems

#55
20180229995
2018-08-16

FUEL TRANSFER AND MONITORING SYSTEM

#56
20180215605
2018-08-02

Closed system valve assembly with expanded flow path

#57
20180209590
2018-07-26

Service device for a pressure vessel system

#58
20180178941
2018-06-28

Storage box with fill viewer

#59
20180170174
2018-06-21

Fuel supply portion structure of fuel supply pipe

#60
20180149550
2018-05-31

Monitoring system and method for a multiple-walled fluid system

#61
20180127261
2018-05-10

Mass based low product indicator

#62
20180127260
2018-05-10

Test port for fuel dispenser

#63
20180111819
2018-04-26

Anti-fracture expansion device

#64
20180029870
2018-02-01

MOBILE CONTAINMENT AND DISTRIBUTION PADS

#65
20170369220
2017-12-28

Fluid distribution and dispensing system

#66
20170334705
2017-11-23

LNG nozzle safety locking mechanism

#67
20170305736
2017-10-26

System and method for automatic fueling of hydraulic fracturing and other oilfield equipment

#68
20170233243
2017-08-17

Compressed natural gas vehicle safety system and method

#69
20170203952
2017-07-20

Fueling station sump dehumidifying system

#70
20170203650
2017-07-20

Fuel inlet

#71
20170008753
2017-01-12

Apparatuses and methods for connecting to objects of different sizes

#72
20160214852
2016-07-28

System, method and apparatus for monitoring fluid storage and dispensing systems

#73
20160194099
2016-07-07

Apparatus for hazardous-fluid delivery vehicle and storage tank

#74
20160159509
2016-06-09

Computer program and method for verifying container of material to be dispensed

#75
20160129780
2016-05-12

Methods for fuel tank recycling and net hydrogen fuel and carbon goods production along with associated apparatus and systems

#76
20160052773
2016-02-25

Cooking oil delivery system and method

#77
20160047507
2016-02-18

Test port for fuel dispenser

#78
20160039656
2016-02-11

Fuel verification system

#79
20160018059
2016-01-21

Mobile device for discharging liquid containers

#80
20150377420
2015-12-31

Leak-detecting shut-off device

#81
20150375983
2015-12-31

Drip Collection Device

#82
20150251893
2015-09-10

ARRANGEMENT, A METHOD AND A COMPUTER PROGRAM FOR CONTROLLING FILLING OF A TANK

#83
20150246806
2015-09-03

Fluid collecting apparatus

#84
20150232321
2015-08-20

Safety interlock nozzle

#85
20150232209
2015-08-20

Gravimetric dispensing system

#86
20150225228
2015-08-13

Overflow valve prevention system

#87
20140352801
2014-12-04

Methods for fuel tank recycling and net hydrogen fuel and carbon goods production along with associated apparatus and systems

#88
20140339259
2014-11-20

Dispenser with concentrated chemistry secondary container

#89
20140339255
2014-11-20

Mass based low product indicator

#90
20140316723
2014-10-23

System, method and apparatus for monitoring fluid storage and dispensing systems

#91
20140263432
2014-09-18

Beverage apparatus waste bin level detection

#92
20140174599
2014-06-26

Fuel and lubrication truck platform

#93
20140138946
2014-05-22

Threaded inline swivel

#94
20140109977
2014-04-24

Overflow valve prevention system

#95
20130233402
2013-09-12

Apparatus and method for repairing an existing spill containment manhole

#96
20130049358
2013-02-28

Threaded inline swivel

#97
20130037739
2013-02-14

DRIPFREE GASOLINE NOZZLE

#98
20130032248
2013-02-07

Fluid flow control valve with upper bleed port and system

#99
20130013228
2013-01-10

Pipeline leak detection and location system through pressure and cathodic protection soil

#100
20120318366
2012-12-20

Leak isolation logic for closed-volume system

#101
20120255958
2012-10-11

CONDUCTIVE TANK SUMP AND DISPENSER SUMP, AND METHOD OF EARTHING PROCESS OF THE SAME

#102
20120247572
2012-10-04

CONDUCTIVE TANK SUMP AND DISPENSER SUMP, AND METHOD OF EARTHING PROCESS OF THE SAME, AND ELECTRICALLY-CONDUCTIVE COMPOSITION FOR FABRICATION OF TANK SUMP

#103
20120192990
2012-08-02

Fueling nozzle for gaseous fuels with integrated means for gas detection

#104
20120186666
2012-07-26

BELOW GROUND FUEL DISPENSER SYSTEM AND METHOD

#105
20120111421
2012-05-10

Double-walled contained shear valve, particularly for fueling environments

#106
20120067456
2012-03-22

Fuel spill tray

#107
20120044068
2012-02-23

Tanker Truck Monitoring System

#108
20120042967
2012-02-23

Vacuum-actuated shear valve device, system, and method, particularly for use in service station environments

#109
20110315697
2011-12-29

IMPROVED TANK COLLAR

#110
20110243658
2011-10-06

Apparatus and method for repairing an existing spill containment manhole

#111
20110192468
2011-08-11

Under dispenser containment system with integral penetration fittings and separate fitting support structure

#112
20110114221
2011-05-19

Breakaway fuel hose cup

#113
20110089071
2011-04-21

Spill containment system

#114
20110040503
2011-02-17

System, method and apparatus for monitoring fluid storage and dispensing systems

#115
20110030839
2011-02-10

Apparatus and method for fuelling an aircraft tank system

#116
20100314411
2010-12-16

Environmentally friendly fluid dispensing system

#117
20100206393
2010-08-19

Fuel dispenser sump

#118
20100186850
2010-07-29

Multiple sump fuel sampler with catch can

#119
20100185334
2010-07-22

Truck compartment verification system with alternate truck ID

#120
20100139807
2010-06-10

SUMP FOR FUEL DISPENSER

#121
20100108191
2010-05-06

Oil filter change method and apparatus

#122
20100089486
2010-04-15

Tanker truck monitoring system

#123
20090302597
2009-12-10

Liquid tank connector

#124
20090223597
2009-09-10

Fuel fill cuff fuel nozzle attachment with floatation capability

#125
20090223595
2009-09-10

Spill containment apparatus for storage tanks

#126
20090212057
2009-08-27

Electrical offset

#127
20090211646
2009-08-27

Double-walled flexible dispenser sump connection system

#128
20090051554
2009-02-26

Sensing device arrangement for fuel storage tanks

#129
20090014087
2009-01-15

Fuel spillage interceptor

#130
20090006026
2009-01-01

System, Apparatus and Method for Monitoring Accumulation of Fluids in a Containment Tank

#131
20080245417
2008-10-09

Double-walled flexible dispenser sump connection system

#132
20080195354
2008-08-14

FUEL DELIVERY SYSTEM WITH ENHANCED FUNCTIONALITY AND DIAGNOSTIC CAPABILITY

#133
20080023075
2008-01-31

Spill Containment Device

#134
20070261477
2007-11-15

Apparatus for Detecting Leakage of Liquid in Tank

#135
20070143067
2007-06-21

Methods and systems for measuring physical volume

#136
20070137703
2007-06-21

DOUBLE-WALLED FLEXIBLE DISPENSER SUMP CONNECTION SYSTEM

#137
20070068596
2007-03-29

Fuel dispensing system and method

#138
20060277976
2006-12-14

Redundant vacuum source for secondary containment monitoring and leak detection system and method

#139
20060260680
2006-11-23

Vacuum-actuated shear valve device, system, and method, particularly for use in service station environments

#140
20060260387
2006-11-23

End-of-line zone integrity detection for a piping network in a secondary containment monitoring and leak detection system

#141
20060191568
2006-08-31

Double-walled contained shear valve, particularly for fueling environments

#142
20060188337
2006-08-24

Piping system with transition coupling

#143
20060185759
2006-08-24

Dripless fuel dispenser nozzle

#144
20060185729
2006-08-24

Double-walled flexible dispenser sump connection system

#145
20060171779
2006-08-03

Under-dispenser containment system

#146
20060161374
2006-07-20

Collecting liquid product volume data at a dispenser

#147
20060157151
2006-07-20

Performing temperature standardization of the volume of a liquid product at one or more points of physical measurement

#148
20060157150
2006-07-20

Performing an on-demand book balance to physical balance reconciliation process for liquid product

#149
20060157149
2006-07-20

Preventing unauthorized delivery of liquid product to a liquid product storage tank

#150
20060157148
2006-07-20

Central control and monitoring of a delivery of liquid product

#151
20060157147
2006-07-20

Virtual real-time liquid product book to physical reconciliation process in a dynamic environment

#152
20060157146
2006-07-20

Balancing net inventory using a dynamic expansion coefficient of liquid product relative to temperature changes

#153
20060157145
2006-07-20

Monitoring and reporting liquid product dispenser transaction states for book to physical reconciliation purposes

#154
20060157144
2006-07-20

Compensating for surface movement of liquid product within one or more liquid product tanks during capture of height and volume data

#155
20060157142
2006-07-20

Methods and systems for measuring physical volume

#156
20060090547
2006-05-04

Power head secondary containment leak prevention and detection system and method

#157
20050254910
2005-11-17

Systems adapted to cooperate with an aperture forming tool and methods

#158
20050252932
2005-11-17

Dispenser sump

#159
20050247112
2005-11-10

Power head secondary containment leak prevention and detection system and method

#160
20050247111
2005-11-10

Secondary containment leak prevention and detection system and method

#161
20050242110
2005-11-03

Programmable fuel dispensing system

#162
20050241723
2005-11-03

Drop tube inserts and apparatus adapted for use with a riser pipe

#163
20050236045
2005-10-27

Leak container for fuel dispenser

#164
20050236044
2005-10-27

Leak container for fuel dispenser

#165
20050224500
2005-10-13

Fluid storage tank with spill containment

#166
20050205157
2005-09-22

Service station leak detection and recovery system

#167
20050205153
2005-09-22

Petroleum spill containment system

#168
20050169710
2005-08-04

Containment system

#169
20050145016
2005-07-07

Secondary containment leak prevention and detection system and method

#170
20050145015
2005-07-07

Secondary containment leak prevention and detection system and method

#171
20050092388
2005-05-05

Fuel dispensing system and method

#172
20050087258
2005-04-28

Low surface energy dripless fuel spout

#173
20050082392
2005-04-21

Fueling nozzle device

#174
20050039518
2005-02-24

Secondary containment leak prevention and detection system and method

#175
20050035151
2005-02-17

Drip pan for a liquid containing drum

#176
20050035144
2005-02-17

System for monitoring and controlling access to reservoirs and a cover

#177
20050034508
2005-02-17

Service station leak detection and recovery system

#178
19317264
2025-11-18

Anti-siphonage and anti-overflow fuel pump structure

#179
17347558
2024-03-05

Hydraulic fluid spill over receptacle

#180
17016136
2022-02-22

Apparatus for hydraulic fluid reclamation and for cooling

#181
16018214
2019-07-09

Spilled fuel collection system

#182
14320335
2015-11-17

Fuel bib

#183
14194141
2016-09-13

Portable aviation lavatory service apparatus

#184
13044610
2014-08-12

Fluid identification and tracking