Liquid level responsive or maintaining systems

Industry

CPC
Y10T137/7287

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

Current Industry

Y10T137/7287Liquid level responsive or maintaining systems

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Overfill prevention valve
- Patent number 11,859,731
- Issue date Jan 2, 2024
- Franklin Fueling Systems, LLC
- Justin Kuehn
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Flow meter and related method
- Patent number 11,793,928
- Issue date Oct 24, 2023
- Deka Products Limited Partnership
- Bob D. Peret
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method, and apparatus for monitoring, regulating, or contro...
- Patent number 11,574,407
- Issue date Feb 7, 2023
- Deka Products Limited Partnership
- Bob D. Peret
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Overfill prevention valve
- Patent number 11,365,826
- Issue date Jun 21, 2022
- Franklin Fueling Systems, LLC
- Justin Kuehn
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Flow meter and related method
- Patent number 11,339,887
- Issue date May 24, 2022
- Deka Products Limited Partnership
- Bob D. Peret
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of monitoring a fluid level within a fluid volume
- Patent number 11,150,673
- Issue date Oct 19, 2021
- HYDRO AID LLC
- Eugene Bright
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Float valve systems and methods for controlling liquid level in ves...
- Patent number 10,942,532
- Issue date Mar 9, 2021
- COMETFLO LTD.
- Yoseph Feldman
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
System, method, and apparatus for monitoring, regulating, or contro...
- Patent number 10,894,638
- Issue date Jan 19, 2021
- Deka Products Limited Partnership
- Bob D. Peret
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fuel cell system and fuel consumption system
- Patent number 10,756,366
- Issue date Aug 25, 2020
- Honda Motor Co., Ltd.
- Kiyoshi Handa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flow rate balanced, dynamically adjustable sheath delivery system f...
- Patent number 10,732,088
- Issue date Aug 4, 2020
- Bio-Rad Laboratories, Inc.
- Daniel Nelson Fox
- G01 - MEASURING TESTING
Information Patent Grant
Vapor control for storage tank with pump off unit
- Patent number 10,365,668
- Issue date Jul 30, 2019
- Randy Swan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Overfill prevention valve
- Patent number 10,309,550
- Issue date Jun 4, 2019
- Franklin Fueling Systems, LLC
- Justin Kuehn
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Basement sewer drain recovery and discharge device
- Patent number 10,190,307
- Issue date Jan 29, 2019
- Joseph Wilson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flow rate balanced, dynamically adjustable sheath delivery system f...
- Patent number 10,036,697
- Issue date Jul 31, 2018
- Bio-Rad Laboratories, Inc.
- Daniel Nelson Fox
- G01 - MEASURING TESTING
Information Patent Grant
Full-flow wastewater sewer systems
- Patent number 10,023,473
- Issue date Jul 17, 2018
- Rufus Davis
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Method and apparatus for detection of phase separation in storage t...
- Patent number 9,945,712
- Issue date Apr 17, 2018
- Franklin Fueling Systems, LLC
- Donald P. Kenney
- G01 - MEASURING TESTING
Information Patent Grant
Liquid transport apparatus
- Patent number 9,904,300
- Issue date Feb 27, 2018
- I'msep Co., Ltd.
- Yasuhiko Ito
- G05 - CONTROLLING REGULATING
Information Patent Grant
Cold bathing water to toilet diverting apparatus
- Patent number 9,879,410
- Issue date Jan 30, 2018
- Zhenrong W. Yeh
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Automatic smart watering apparatus
- Patent number 9,874,882
- Issue date Jan 23, 2018
- Ron Hymes
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for closed loop automatic refill of liquid color
- Patent number 9,841,010
- Issue date Dec 12, 2017
- Stephen B. Maguire
- G05 - CONTROLLING REGULATING
Information Patent Grant
Basement sewer drain recovery and discharge system
- Patent number 9,771,712
- Issue date Sep 26, 2017
- Joseph Wilson
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Shallow fluid extractor
- Patent number 9,683,560
- Issue date Jun 20, 2017
- Joseph Paul Rau
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Liquid storage apparatus and control method thereof
- Patent number 9,662,890
- Issue date May 30, 2017
- Brother Kogyo Kabushiki Kaisha
- Kenichi Dan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of monitoring a low water volume within a water circulation...
- Patent number 9,637,941
- Issue date May 2, 2017
- Eugene Bright
- E04 - BUILDING
Information Patent Grant
Well containment device
- Patent number 9,632,512
- Issue date Apr 25, 2017
- Katch Kan Holdings Ltd.
- Quinn A. J. Holtby
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tank monitor control device
- Patent number 9,632,513
- Issue date Apr 25, 2017
- Husky Corporation
- Roger Wiersma
- G05 - CONTROLLING REGULATING
Information Patent Grant
Draining and flushing mechanism
- Patent number 9,580,895
- Issue date Feb 28, 2017
- XIAMEN AXENT CORPORATION LIMITED
- Haitao Xu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flow rate balanced, dynamically adjustable sheath delivery system f...
- Patent number 9,551,637
- Issue date Jan 24, 2017
- Bio-Rad Laboratories, Inc.
- Daniel N. Fox
- G01 - MEASURING TESTING
Information Patent Grant
Fill level monitoring
- Patent number 9,541,442
- Issue date Jan 10, 2017
- BEKO Technologies GmbH
- Martin Feltgen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automatic protection device for a toilet inlet valve or drain valve
- Patent number 9,487,938
- Issue date Nov 8, 2016
- WDI (XIAMEN) TECHNOLOGY INC.
- Xiping Li
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR MONITORING, REGULATING, OR CONTRO...
- Publication number 20230181818
- Publication date Jun 15, 2023
- DEKA Products Limited Partnership
- Bob D. Peret
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OVERFILL PREVENTION VALVE
- Publication number 20220290775
- Publication date Sep 15, 2022
- FRANKLIN FUELING SYSTEMS, LLC
- Justin Kuehn
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
FLOW METER AND RELATED METHOD
- Publication number 20220290771
- Publication date Sep 15, 2022
- DEKA Products Limited Partnership
- Bob D. Peret
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR MONITORING, REGULATING, OR CONTRO...
- Publication number 20210125719
- Publication date Apr 29, 2021
- DEKA Products Limited Partnership
- Bob D. Peret
- G05 - CONTROLLING REGULATING
Information Patent Application
OVERFILL PREVENTION VALVE
- Publication number 20190285194
- Publication date Sep 19, 2019
- FRANKLIN FUELING SYSTEMS, LLC
- Justin Kuehn
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
LIQUID COLOR CLOSED LOOP REFILL METHOD AND APPARATUS
- Publication number 20180066639
- Publication date Mar 8, 2018
- Stephen B. Maguire
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND APPARATUS FOR DETECTION OF PHASE SEPARATION IN STORAGE T...
- Publication number 20140366627
- Publication date Dec 18, 2014
- Donald P. Kenney
- G01 - MEASURING TESTING
Information Patent Application
WELL CONTAINMENT DEVICE
- Publication number 20140360593
- Publication date Dec 11, 2014
- Quinn A.J. Holtby
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
LIQUID REPLENISHMENT SYSTEM FOR A PRINTING APPARATUS FOR DEPOSITING...
- Publication number 20140326333
- Publication date Nov 6, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- Reid John CHESTERFIELD
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
System, Method, and Apparatus for Monitoring, Regulating, or Contro...
- Publication number 20140318639
- Publication date Oct 30, 2014
- DEKA Products Limited Partnership
- Bob D. Peret
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FUEL CELL SYSTEM AND FUEL CONSUMPTION SYSTEM
- Publication number 20140272671
- Publication date Sep 18, 2014
- Honda Motor Co., Ltd.
- Kiyoshi HANDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Use Of Pressure Reduction Devices For Improving Downstream Oil-And-...
- Publication number 20140209176
- Publication date Jul 31, 2014
- Cameron International Corporation
- Joseph Min-Hsiun Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AUTOMATIC TOP-OFF FOR DEEP FAT FRYERS
- Publication number 20140150900
- Publication date Jun 5, 2014
- Frymaster L.L.C
- Michael Andrew THEODOS
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
BEVERAGES DISPENSER AND A METHOD FOR DISPENSING BEVERAGES
- Publication number 20140144931
- Publication date May 29, 2014
- Whirlpool Corporation
- Stefano TAVOLAZZI
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
METHOD AND APPARATUS FOR VALIDATING A FIELD DEVICE IN A CONTROL SYSTEM
- Publication number 20140130874
- Publication date May 15, 2014
- FISHER CONTROLS INTERNATIONAL LLC
- Brian J. Burlage
- G01 - MEASURING TESTING
Information Patent Application
FECES PUMPING AND DISCHARGING SYSTEM
- Publication number 20140124052
- Publication date May 8, 2014
- Changsha Dongbang Automated Toilet Co., Ltd.
- Delin ZENG
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUID SUPPLY SYSTEM AND METHOD OF CONTROLLING FLUID SUPPLY SYSTEM
- Publication number 20140116524
- Publication date May 1, 2014
- Honda Motor Co., Ltd.
- Saneto ASANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CUTOFF VALVE
- Publication number 20140116537
- Publication date May 1, 2014
- Toyoda Gosei Co., Ltd.
- Natsushi MIURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
OVERFILL PREVENTION VALVE
- Publication number 20140076421
- Publication date Mar 20, 2014
- FRANKLIN FUELING SYSTEMS, INC.
- Justin Kuehn
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
DEVICE FOR RELIABLE FILLING LEVEL CONTROL IN A QUENCHING CHAMBER TH...
- Publication number 20140069525
- Publication date Mar 13, 2014
- Norbert Fischer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
WATER INJECTION SYSTEM USING WATER RECLAIMED FROM COMBUSTION EXHAUST
- Publication number 20140048619
- Publication date Feb 20, 2014
- Matt Snow
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Alarm Unit For Dishwashing Systems
- Publication number 20140048139
- Publication date Feb 20, 2014
- TCD Parts, Inc.
- Mark B. Fisher
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
LIQUID LEVEL DEVICE FOR EFFECTIVE CROP GROWTH
- Publication number 20140007945
- Publication date Jan 9, 2014
- Ah Ngau FAH
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WASTE WATER VESSELS WITH MULTIPLE VALVED CHAMBERS, AND ASSOCIATED S...
- Publication number 20130333760
- Publication date Dec 19, 2013
- SAPPHIRE SCIENTIFIC INC.
- Michael James Roden
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
FLOW RATE BALANCED, DYNAMICALLY ADJUSTABLE SHEATH DELIVERY SYSTEM F...
- Publication number 20130333765
- Publication date Dec 19, 2013
- Daniel N. Fox
- G01 - MEASURING TESTING
Information Patent Application
PROTECTIVE DEVICE AND METHOD OF USE FOR A LIFT STATION WATER LEVEL...
- Publication number 20130319539
- Publication date Dec 5, 2013
- Gary C. Padgett
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Liquid Crystal Suction Device and Liquid Crystal Coating Equipment
- Publication number 20130305986
- Publication date Nov 21, 2013
- Wenching Tsai
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND VALVE FOR THE VENTING OF A SADDLE FUEL TANK
- Publication number 20130255797
- Publication date Oct 3, 2013
- Inergy Automotive Systems Research (Societe Anon.)
- Philippe COULON
- B60 - VEHICLES IN GENERAL
Information Patent Application
LUBRICANT RESERVOIR REFILLING SYSTEM WITH SHUT-OFF
- Publication number 20130256062
- Publication date Oct 3, 2013
- Lincoln Industrial Corporation
- Jeffrey Mark Kotyk
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
DOUBLE WALLED TANKS WITH INTERNAL CONTAINMENT CHAMBERS
- Publication number 20130248018
- Publication date Sep 26, 2013
- ENVIRO VAULT INC.
- Russ HEBBLETHWAITE
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Liquid level responsive or maintaining systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Overfill prevention valve

Flow meter and related method

System, method, and apparatus for monitoring, regulating, or contro...

Overfill prevention valve

Flow meter and related method

Method of monitoring a fluid level within a fluid volume

Float valve systems and methods for controlling liquid level in ves...

System, method, and apparatus for monitoring, regulating, or contro...

Fuel cell system and fuel consumption system

Flow rate balanced, dynamically adjustable sheath delivery system f...

Vapor control for storage tank with pump off unit

Overfill prevention valve

Basement sewer drain recovery and discharge device

Flow rate balanced, dynamically adjustable sheath delivery system f...

Full-flow wastewater sewer systems

Method and apparatus for detection of phase separation in storage t...

Liquid transport apparatus

Cold bathing water to toilet diverting apparatus

Automatic smart watering apparatus

Method and apparatus for closed loop automatic refill of liquid color

Basement sewer drain recovery and discharge system

Shallow fluid extractor

Liquid storage apparatus and control method thereof

Method of monitoring a low water volume within a water circulation...

Well containment device

Tank monitor control device

Draining and flushing mechanism

Flow rate balanced, dynamically adjustable sheath delivery system f...

Fill level monitoring

Automatic protection device for a toilet inlet valve or drain valve

Patents Applicationslast 30 patents

SYSTEM, METHOD, AND APPARATUS FOR MONITORING, REGULATING, OR CONTRO...

OVERFILL PREVENTION VALVE

FLOW METER AND RELATED METHOD

SYSTEM, METHOD, AND APPARATUS FOR MONITORING, REGULATING, OR CONTRO...

OVERFILL PREVENTION VALVE

LIQUID COLOR CLOSED LOOP REFILL METHOD AND APPARATUS

METHOD AND APPARATUS FOR DETECTION OF PHASE SEPARATION IN STORAGE T...

WELL CONTAINMENT DEVICE

LIQUID REPLENISHMENT SYSTEM FOR A PRINTING APPARATUS FOR DEPOSITING...

System, Method, and Apparatus for Monitoring, Regulating, or Contro...

FUEL CELL SYSTEM AND FUEL CONSUMPTION SYSTEM

Use Of Pressure Reduction Devices For Improving Downstream Oil-And-...

AUTOMATIC TOP-OFF FOR DEEP FAT FRYERS

BEVERAGES DISPENSER AND A METHOD FOR DISPENSING BEVERAGES

METHOD AND APPARATUS FOR VALIDATING A FIELD DEVICE IN A CONTROL SYSTEM

FECES PUMPING AND DISCHARGING SYSTEM

FLUID SUPPLY SYSTEM AND METHOD OF CONTROLLING FLUID SUPPLY SYSTEM

FUEL CUTOFF VALVE

OVERFILL PREVENTION VALVE

DEVICE FOR RELIABLE FILLING LEVEL CONTROL IN A QUENCHING CHAMBER TH...

WATER INJECTION SYSTEM USING WATER RECLAIMED FROM COMBUSTION EXHAUST

Alarm Unit For Dishwashing Systems

LIQUID LEVEL DEVICE FOR EFFECTIVE CROP GROWTH

WASTE WATER VESSELS WITH MULTIPLE VALVED CHAMBERS, AND ASSOCIATED S...

FLOW RATE BALANCED, DYNAMICALLY ADJUSTABLE SHEATH DELIVERY SYSTEM F...

PROTECTIVE DEVICE AND METHOD OF USE FOR A LIFT STATION WATER LEVEL...

Liquid Crystal Suction Device and Liquid Crystal Coating Equipment

METHOD AND VALVE FOR THE VENTING OF A SADDLE FUEL TANK

LUBRICANT RESERVOIR REFILLING SYSTEM WITH SHUT-OFF

DOUBLE WALLED TANKS WITH INTERNAL CONTAINMENT CHAMBERS