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actuated by devices allowing continual flow of fluid
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H01H35/40
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H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H35/00
Switches operated by change of a physical condition
Current Industry
H01H35/40
actuated by devices allowing continual flow of fluid
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Patents Grants
last 30 patents
Information
Patent Grant
Flow sensor for vehicle liquid heater which protects against overhe...
Patent number
11,709,001
Issue date
Jul 25, 2023
BorgWarner Emissions Systems (NINGBO) Co., Ltd.
Fei Zhang
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Pressure-operated switch
Patent number
11,207,458
Issue date
Dec 28, 2021
KCI Licensing, Inc.
Christopher Brian Locke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flow sensor module and controller
Patent number
10,636,596
Issue date
Apr 28, 2020
Thomas R. Duksa
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Safety device for a power transformer, and related power transforme...
Patent number
9,728,357
Issue date
Aug 8, 2017
ABB Schweiz AG
Andrea Tonin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Flow switch assembly featuring two-part base assembly with non-meta...
Patent number
9,714,717
Issue date
Jul 25, 2017
Fluid Handling LLC
Nimesh Pratapbhai Karia
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Systems and methods for remote testing of a flow switch
Patent number
9,435,682
Issue date
Sep 6, 2016
Potter Electric Signal Company, LLC
David L. Royse
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Apparatus and method for automatically detecting and alerting of ga...
Patent number
9,035,781
Issue date
May 19, 2015
Waterstrike Incorporated
David A. Struyk
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for remote testing of a flow switch
Patent number
8,640,522
Issue date
Feb 4, 2014
Potter Electric Signal Company, LLC
David L. Royse
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Electrical contactor arrangement for a pivot lever assembly
Patent number
8,581,129
Issue date
Nov 12, 2013
Air Power Systems Co., Inc.
Gregg L. Kennedy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for remote monitoring of aerodynamic flow conditions
Patent number
8,516,899
Issue date
Aug 27, 2013
SIEMENS ENERGY, INC.
John M. Obrecht
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Fluid flow indicator with automatic alarm timer for high pressure/l...
Patent number
8,264,361
Issue date
Sep 11, 2012
Waterstrike Incorporated
David A. Struyk
G01 - MEASURING TESTING
Information
Patent Grant
Incentive spirometry devices by the employment of verbal simulated...
Patent number
8,262,583
Issue date
Sep 11, 2012
Terry Keith Bryant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluid flow indicator with automatic alarm timer for low pressure/lo...
Patent number
8,264,360
Issue date
Sep 11, 2012
Waterstrike Incorporated
David A. Struyk
G01 - MEASURING TESTING
Information
Patent Grant
Liquid flow sensing systems
Patent number
7,938,018
Issue date
May 10, 2011
GSSC, Inc.
Alan Roger Harper
G01 - MEASURING TESTING
Information
Patent Grant
Flowswitch having O-ring pairs arranged in corresponding pairs of O...
Patent number
7,829,806
Issue date
Nov 9, 2010
ITT Manufacturing Enterprises, Inc.
John C. Garvey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transformer conservator isolation valve (TCIV)
Patent number
7,642,455
Issue date
Jan 5, 2010
V. K. Wakchaure
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Airflow detection apparatus
Patent number
7,637,173
Issue date
Dec 29, 2009
Hon Hai Precision Industry Co., Ltd.
Ming-Chih Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Water flow sensor alone and in combination with a method and appara...
Patent number
7,299,819
Issue date
Nov 27, 2007
John A. Fenton
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Device for monitoring an air supply flow or a volumetric air flow
Patent number
7,231,836
Issue date
Jun 19, 2007
STEGO-Holding GmbH
Hartmut Eisenhauer
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Magnetic flow switch, for aspirators in particular
Patent number
7,105,757
Issue date
Sep 12, 2006
R.U.P.E.S. Realizzazione Utensili Pneumatici Elettrici Speciali SpA
Guido Valentini
B24 - GRINDING POLISHING
Information
Patent Grant
Flowswitch having reduced number of parts
Patent number
7,105,756
Issue date
Sep 12, 2006
Plastic Magen, LP
Michael Plaschkes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motion sensitive light and battery assembly switched on and off by...
Patent number
7,044,618
Issue date
May 16, 2006
Carmen & Thomas Rapisarda Enterprises
Thomas C. Rapisarda
F21 - LIGHTING
Information
Patent Grant
Water treatment apparatus and components
Patent number
6,855,897
Issue date
Feb 15, 2005
AquaPlus Technologies Pty., Ltd.
Donald Charles Dorward
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Detector for a meter prover
Patent number
6,789,407
Issue date
Sep 14, 2004
Weamco, Incorporated
Mike R. Poston
G01 - MEASURING TESTING
Information
Patent Grant
Housing contained fluid flow switch and indicator
Patent number
6,635,836
Issue date
Oct 21, 2003
Oil-Rite Corporation
Shaun M. Beauchamp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluid flow switch sensing device having a test button
Patent number
6,563,064
Issue date
May 13, 2003
ITT Manufacturing Enterprises, Inc.
Amjed Shafique
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Paddle flow monitoring device
Patent number
6,548,775
Issue date
Apr 15, 2003
Breed Automotive Technology, Inc.
Paul K. Edwards
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-line flow switch assembly including magnetic sensitive plunger a...
Patent number
6,528,748
Issue date
Mar 4, 2003
GP Companies, Inc.
Jaime Harris
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transducer apparatus responsive to external perturbation
Patent number
6,504,471
Issue date
Jan 7, 2003
Peter Ar-Fu Lam
F21 - LIGHTING
Information
Patent Grant
In-line flow switch
Patent number
6,472,624
Issue date
Oct 29, 2002
GP Companies, Inc.
Jaime Harris
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Pressure-Operated Switch
Publication number
20220080103
Publication date
Mar 17, 2022
KCI Licensing, Inc.
Christopher Brian LOCKE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PRESSURE-OPERATED SWITCH
Publication number
20180311419
Publication date
Nov 1, 2018
KCI Licensing, Inc.
Christopher Brian LOCKE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Flow Sensor Module and Controller
Publication number
20180261411
Publication date
Sep 13, 2018
Thomas R. Duksa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SAFETY DEVICE FOR A POWER TRANSFORMER, AND RELATED POWER TRANSFORME...
Publication number
20150131186
Publication date
May 14, 2015
ABB TECHNOLOGY AG
Andrea Tonin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Systems and Methods for Remote Testing of a Flow Switch
Publication number
20140137627
Publication date
May 22, 2014
Potter Electric Signal Company, LLC
David L. Royse
G01 - MEASURING TESTING
Information
Patent Application
WIRELESS FLOW MONITORING DEVICES
Publication number
20130125664
Publication date
May 23, 2013
Ronald D. Harper
G01 - MEASURING TESTING
Information
Patent Application
WIND SWITCH AND METHOD FOR ITS ADJUSTMENT AND TARING
Publication number
20130093543
Publication date
Apr 18, 2013
CENTRO DE INVESTIGACIONES ENERGETICAS MEDIOAMBIENTALES Y TECNOLOGICAS (C.I.E....
Ginés E. Garcia Navajas
G01 - MEASURING TESTING
Information
Patent Application
Apparatus And Method For Automatically Detecting And Alerting Of Ga...
Publication number
20120293335
Publication date
Nov 22, 2012
WATERSTRIKE INCORPORATED
David A. Struyk
G01 - MEASURING TESTING
Information
Patent Application
Systems and Methods for Remote Testing of a Flow Switch
Publication number
20120291518
Publication date
Nov 22, 2012
David L. Royse
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
SYSTEM FOR REMOTE MONITORING OF AERODYNAMIC FLOW CONDITIONS
Publication number
20120086209
Publication date
Apr 12, 2012
John M. Obrecht
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
ELECTRICAL CONTACTOR ARRANGEMENT FOR A PIVOT LEVER ASSEMBLY
Publication number
20110308926
Publication date
Dec 22, 2011
Gregg L. Kennedy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Liquid flow sensing systems
Publication number
20100024566
Publication date
Feb 4, 2010
Alan Roger Harper
G01 - MEASURING TESTING
Information
Patent Application
AIRFLOW DETECTION APPARATUS
Publication number
20090173164
Publication date
Jul 9, 2009
HON HAI Precision Industry CO., LTD.
MING-CHIH HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLUID FLOW INDICATOR WITH AUTOMATIC ALARM TIMER FOR LOW PRESSURE/LO...
Publication number
20090165871
Publication date
Jul 2, 2009
David A. Struyk
G01 - MEASURING TESTING
Information
Patent Application
FLUID FLOW INDICATOR WITH AUTOMATIC ALARM TIMER FOR HIGH PRESSURE/L...
Publication number
20090167540
Publication date
Jul 2, 2009
David A. Struyk
G01 - MEASURING TESTING
Information
Patent Application
Flowswitch with O-ring seal
Publication number
20080258088
Publication date
Oct 23, 2008
ITT Manufacturing Enterprises, Inc.
John C. Garvey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transformer Conservator Isolation Valve (Tciv)
Publication number
20080190644
Publication date
Aug 14, 2008
V. K. Wakchaure
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Magnetic flow switch, for aspirators in particular
Publication number
20060141912
Publication date
Jun 29, 2006
R.U.P.E.S. Realizzazione Utensili Pneumatici Elettrici Speciali SpA
Guido Valentini
B24 - GRINDING POLISHING
Information
Patent Application
Device for monitoring an air supply flow or a volumetric air flow
Publication number
20060042400
Publication date
Mar 2, 2006
Hartmut Eisenhauer
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Water treatment apparatus and components
Publication number
20050194297
Publication date
Sep 8, 2005
Donald Charles Dorward
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and device for providing input to a computer system via one...
Publication number
20050195155
Publication date
Sep 8, 2005
Pierre Bonnat
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and apparatus for sensing water flow through a dishwasher in...
Publication number
20040255988
Publication date
Dec 23, 2004
Michael R. DuHack
G05 - CONTROLLING REGULATING
Information
Patent Application
HOUSING CONTAINED FLUID FLOW AND INDICATOR
Publication number
20030196879
Publication date
Oct 23, 2003
Oil-Rite Corporation
Shaun M. Beauchamp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
In-line flow switch using magnetic forces
Publication number
20020185363
Publication date
Dec 12, 2002
Jaime Harris
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fluid flow switch sensing device having a test button
Publication number
20020092745
Publication date
Jul 18, 2002
ITT Manufacturing Enterprises, Inc.
Amjed Shafique
H01 - BASIC ELECTRIC ELEMENTS