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G01L7/163
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Parent Industries
G
PHYSICS
G01
Measuring instruments
G01L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
G01L7/00
Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
Current Industry
G01L7/163
construction or mounting of pistons
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Patents Grants
last 30 patents
Information
Patent Grant
Hitch receiver
Patent number
11,752,815
Issue date
Sep 12, 2023
Weigh Safe, LLC
Kevin McAllister
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air compressor having pressure gauge
Patent number
11,609,138
Issue date
Mar 21, 2023
UNIK WORLD INDUSTRIAL CO., LTD.
Wen-San Chou
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Indicators for valves
Patent number
11,506,304
Issue date
Nov 22, 2022
Cyrus Shank Corporation
Frank P. Kruppe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pressure indicator that retains a high pressure indication
Patent number
11,441,959
Issue date
Sep 13, 2022
Hexagon Technology AS
Seth Andrew Wortman
G01 - MEASURING TESTING
Information
Patent Grant
Mechanical formwork pressure sensor for in-situ measurement of flui...
Patent number
11,402,287
Issue date
Aug 2, 2022
STRUCTURAL GROUP, INC.
Tarek Alkhrdaji
G01 - MEASURING TESTING
Information
Patent Grant
Cylinder of pressurised fluid
Patent number
11,002,410
Issue date
May 11, 2021
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Antoine Frenal
G01 - MEASURING TESTING
Information
Patent Grant
Pressure indicating mechanical tee
Patent number
10,794,785
Issue date
Oct 6, 2020
Scott Hayes
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ball mount for measuring tongue weight of a trailer
Patent number
10,625,547
Issue date
Apr 21, 2020
Weigh Safe, LLC
Kevin McAllister
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Differential pressure gauge including adjustable sensor positioning...
Patent number
10,495,536
Issue date
Dec 3, 2019
Gammon Technical Products, Inc.
James H. Gammon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Crane having an apparatus for determining the effective counterweig...
Patent number
10,486,945
Issue date
Nov 26, 2019
Liebherr-Werk Ehingen GmbH
Hans-Dieter Willim
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Pressure indicating device
Patent number
10,209,153
Issue date
Feb 19, 2019
SAMSON AG
Werner Bohlien
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hitch receiver
Patent number
10,106,002
Issue date
Oct 23, 2018
Kevin McAllister
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sealing structure and pressure change detection device
Patent number
10,060,811
Issue date
Aug 28, 2018
Seiko Epson Corporation
Seiko Hamamoto
G01 - MEASURING TESTING
Information
Patent Grant
Microfabricated pressure transducer
Patent number
10,017,381
Issue date
Jul 10, 2018
Innovative Micro Technology
Benedikt Zeyen
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Ball mount for measuring tongue weight of a trailer
Patent number
9,796,227
Issue date
Oct 24, 2017
Weigh Safe, LLC
Kevin McAllister
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air compressor
Patent number
9,797,394
Issue date
Oct 24, 2017
Wen-San Chou
G01 - MEASURING TESTING
Information
Patent Grant
Pressure indicator with pressure-relief function
Patent number
9,677,961
Issue date
Jun 13, 2017
Wen-San Chou
G01 - MEASURING TESTING
Information
Patent Grant
Pressure gauge
Patent number
9,677,965
Issue date
Jun 13, 2017
ASAHI INDUSTRY CO., LTD.
Masanori Sahara
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pen-type pressure indicator for air compressor
Patent number
9,664,187
Issue date
May 30, 2017
Wen-San Chou
G01 - MEASURING TESTING
Information
Patent Grant
Pressure indicator for air compressor
Patent number
9,562,821
Issue date
Feb 7, 2017
Wen-San Chou
G01 - MEASURING TESTING
Information
Patent Grant
Sliding piston pressure indicator
Patent number
9,513,180
Issue date
Dec 6, 2016
TELEFLEX MEDICAL INCORPORATED
David Troy Rowe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Indicating assembly for a pressurized container
Patent number
9,417,148
Issue date
Aug 16, 2016
Western/Scott Fetzer Company
Bryan Eyring
G01 - MEASURING TESTING
Information
Patent Grant
Manometer with primary and auxiliary springs
Patent number
9,304,052
Issue date
Apr 5, 2016
Wen-San Chou
G01 - MEASURING TESTING
Information
Patent Grant
Compact dryer exhaust duct and chimney manometer
Patent number
8,884,770
Issue date
Nov 11, 2014
David W. Kresge
G01 - MEASURING TESTING
Information
Patent Grant
Pressure indication device of inflation machine
Patent number
8,733,270
Issue date
May 27, 2014
Chi-Wen Chen
G01 - MEASURING TESTING
Information
Patent Grant
Manometer with a pressure transforming device
Patent number
8,584,528
Issue date
Nov 19, 2013
Chia-Hsin Lee
G01 - MEASURING TESTING
Information
Patent Grant
Depth measuring device for watches, and watches incorporating such...
Patent number
7,778,115
Issue date
Aug 17, 2010
Richemont International SA
Jean-Francois Ruchonnet
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Differential pressure indicator and method of manufacture
Patent number
7,308,829
Issue date
Dec 18, 2007
Baldwin Filters, Inc.
John Beard
G01 - MEASURING TESTING
Information
Patent Grant
Watch-type pressure gauge
Patent number
5,983,728
Issue date
Nov 16, 1999
Hsi-Kuang Weng
G01 - MEASURING TESTING
Information
Patent Grant
Separation medium efficiency indicator
Patent number
5,845,597
Issue date
Dec 8, 1998
Vista Water Systems, Inc.
David L. Karpal
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
HITCH RECEIVER
Publication number
20240075776
Publication date
Mar 7, 2024
Kevin McAllister
B60 - VEHICLES IN GENERAL
Information
Patent Application
HITCH RECEIVER
Publication number
20220250426
Publication date
Aug 11, 2022
Kevin McAllister
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR COMPRESSOR HAVING PRESSURE GAUGE
Publication number
20210190613
Publication date
Jun 24, 2021
Wen-San Chou
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE INDICATING MECHANICAL TEE
Publication number
20200386644
Publication date
Dec 10, 2020
Scott Hayes
G01 - MEASURING TESTING
Information
Patent Application
High Pressure Gauge
Publication number
20200319047
Publication date
Oct 8, 2020
Chin Ray Industrial Ltd.
Chiu-Sung Chou
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE INDICATOR
Publication number
20190107455
Publication date
Apr 11, 2019
HEXAGON TECHNOLOGY AS
Seth Andrew Wortman
G01 - MEASURING TESTING
Information
Patent Application
CRANE HAVING AN APPARATUS FOR DETERMINING THE EFFECTIVE COUNTERWEIG...
Publication number
20190002250
Publication date
Jan 3, 2019
LIEBHERR-WERK EHINGEN GMBH
Hans-Dieter Willim
B66 - HOISTING LIFTING HAULING
Information
Patent Application
CYLINDER OF PRESSURISED FLUID
Publication number
20180363854
Publication date
Dec 20, 2018
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Antoine FRENAL
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
BALL MOUNT FOR MEASURING TONGUE WEIGHT OF A TRAILER
Publication number
20180297427
Publication date
Oct 18, 2018
Weigh Safe, LLC
Kevin McAllister
B60 - VEHICLES IN GENERAL
Information
Patent Application
MICROFABRICATED PRESSURE TRANSDUCER
Publication number
20170283252
Publication date
Oct 5, 2017
Innovative Micro Technology
Benedikt ZEYEN
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
BALL MOUNT FOR MEASURING TONGUE WEIGHT OF A TRAILER
Publication number
20170021684
Publication date
Jan 26, 2017
Kevin McAllister
B60 - VEHICLES IN GENERAL
Information
Patent Application
SEALING STRUCTURE AND PRESSURE CHANGE DETECTION DEVICE
Publication number
20160281868
Publication date
Sep 29, 2016
SEIKO EPSON CORPORATION
Seiko HAMAMOTO
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE INDICATOR WITH PRESSURE-RELIEF FUNCTION
Publication number
20160076957
Publication date
Mar 17, 2016
Wen-San CHOU
G01 - MEASURING TESTING
Information
Patent Application
SLIDING PISTON PRESSURE INDICATOR
Publication number
20140260962
Publication date
Sep 18, 2014
David Troy ROWE
G01 - MEASURING TESTING
Information
Patent Application
MANOMETER
Publication number
20140216164
Publication date
Aug 7, 2014
Wen-San CHOU
G01 - MEASURING TESTING
Information
Patent Application
DIFFERENTIAL PRESSURE MEASURING DEVICE AND DEGREE OF POLLUTION MONI...
Publication number
20130139571
Publication date
Jun 6, 2013
MAHLE International GmbH
Alfred Gröner
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE INDICATION DEVICE OF INFLATION MACHINE
Publication number
20130133565
Publication date
May 30, 2013
CHI-WEN CHEN
G01 - MEASURING TESTING
Information
Patent Application
Manometer with a Pressure Transforming Device
Publication number
20130098161
Publication date
Apr 25, 2013
Chia-Hsin Lee
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE GAUGE ASSEMBLY FOR A RAILCAR AND METHOD OF ASSEMBLING THE...
Publication number
20120237302
Publication date
Sep 20, 2012
Spencer Ashie-Winns
B61 - RAILWAYS
Information
Patent Application
Compact Dryer Exhaust Duct & Chimney Manometer
Publication number
20120218112
Publication date
Aug 30, 2012
David W. Kresge
G08 - SIGNALLING
Information
Patent Application
Depth Measuring Device For Watches, and Watches Incorporating Such...
Publication number
20080304366
Publication date
Dec 11, 2008
Jean-Francois Ruchonnet
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT