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Liquid levels with magnetic transmission
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CPC
Y10S73/05
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GENERAL 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
Y10
USPC classification
Y10S
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S73/00
Measuring and testing
Current Industry
Y10S73/05
Liquid levels with magnetic transmission
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Patents Grants
last 30 patents
Information
Patent Grant
Gauge head assembly with non-magnetic insert
Patent number
7,690,323
Issue date
Apr 6, 2010
Rochester Gauges, Inc.
Herbert G. Ross, Jr.
G01 - MEASURING TESTING
Information
Patent Grant
Filling level sensor
Patent number
6,578,417
Issue date
Jun 17, 2003
Mannesmann VDO AG
Karl Eck
G01 - MEASURING TESTING
Information
Patent Grant
System for controlling the level of the liquid contained in a LPG t...
Patent number
6,490,922
Issue date
Dec 10, 2002
Areagas s.r.l.
Dino Sprea
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level indicator
Patent number
6,435,026
Issue date
Aug 20, 2002
Wade L. Donehue
G01 - MEASURING TESTING
Information
Patent Grant
Relative location detection sensor
Patent number
6,363,785
Issue date
Apr 2, 2002
Karl A. Senghaas
G01 - MEASURING TESTING
Information
Patent Grant
Fuel gauging system for a motor vehicle fuel tank
Patent number
6,305,220
Issue date
Oct 23, 2001
Marwal Systems
Daniel Brunel
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level detector
Patent number
6,289,731
Issue date
Sep 18, 2001
Jui-Yang Lo
G01 - MEASURING TESTING
Information
Patent Grant
Float for a level sensor
Patent number
6,230,561
Issue date
May 15, 2001
Jui-Yang Li
G01 - MEASURING TESTING
Information
Patent Grant
Sensor system for measuring displacements
Patent number
6,192,754
Issue date
Feb 27, 2001
Czarnek and Orkin Laboratories, Inc.
Robert Czarnek
G01 - MEASURING TESTING
Information
Patent Grant
Inductive sensor for monitoring fluid level and displacement
Patent number
6,192,753
Issue date
Feb 27, 2001
Czarnek and Orkin Laboratories, Inc.
Robert Czarnek
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level gauge
Patent number
6,089,086
Issue date
Jul 18, 2000
Rochester Gauges, Inc.
Danny E. Swindler
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Liquid level gauge
Patent number
6,041,650
Issue date
Mar 28, 2000
Rochester Gauges, Inc.
Danny E. Swindler
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
By-pass tube member for a by-pass level indicator
Patent number
5,988,701
Issue date
Nov 23, 1999
Ting-Kuo Wu
G01 - MEASURING TESTING
Information
Patent Grant
Sealing assembly for the sensing probe of a level detector
Patent number
5,862,702
Issue date
Jan 26, 1999
Chung-Ho Liang
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for measuring a liquid level using a liquid le...
Patent number
5,829,303
Issue date
Nov 3, 1998
George David Fraser
G01 - MEASURING TESTING
Information
Patent Grant
Cryogenic gauge
Patent number
5,479,820
Issue date
Jan 2, 1996
Rochester Gauges, Inc.
Nicholas M. G. Fekete
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Electronic float gauge
Patent number
5,435,181
Issue date
Jul 25, 1995
The Kelch Corporation
Ronald E. Koebernik
G01 - MEASURING TESTING
Information
Patent Grant
Magnetically driven gauge with voltage divider
Patent number
5,357,815
Issue date
Oct 25, 1994
Rochester Gauges, Inc.
Cecil M. Williamson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Liquid level measuring apparatus
Patent number
5,347,864
Issue date
Sep 20, 1994
Electrolab, Inc.
Karl A. Senghaas
G01 - MEASURING TESTING
Information
Patent Grant
Water sensor that detects tank or vessel leakage
Patent number
5,347,849
Issue date
Sep 20, 1994
Tanknology Corporation International
Mahan L. Reeme
G01 - MEASURING TESTING
Information
Patent Grant
Electronic dipstick for indicating the oil level of an engine
Patent number
5,299,456
Issue date
Apr 5, 1994
Steiner George A.
G01 - MEASURING TESTING
Information
Patent Grant
Eddy current position sensor
Patent number
5,291,782
Issue date
Mar 8, 1994
Howard E. Taylor
G01 - MEASURING TESTING
Information
Patent Grant
Fire fighting trainer and apparatus including a water sensor
Patent number
5,233,869
Issue date
Aug 10, 1993
Symtron Systems, Inc.
William Rogers
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus for measuring the flow of a fluid medium
Patent number
5,187,988
Issue date
Feb 23, 1993
Fischer & Porter Company
Hans J. Dettmer
G01 - MEASURING TESTING
Information
Patent Grant
Electronic/magnetic apparatus and method for detecting fluid level
Patent number
5,156,048
Issue date
Oct 20, 1992
Pitney Bowes Inc.
Carlos L. DeFigueiredo
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level sensor
Patent number
5,150,615
Issue date
Sep 29, 1992
Nartron Corporation
Michael J. Rymut
G01 - MEASURING TESTING
Information
Patent Grant
Spiral gauge with integral support tube
Patent number
5,148,709
Issue date
Sep 22, 1992
Rochester Gauges, Inc.
Herbert G. Ross
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic sight gage sensor
Patent number
5,136,884
Issue date
Aug 11, 1992
MTS Systems Corporation
Rodley C. Lovett
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level gage system
Patent number
5,136,883
Issue date
Aug 11, 1992
Louis J. Jannotta
G01 - MEASURING TESTING
Information
Patent Grant
Tank level alarm control system
Patent number
5,124,686
Issue date
Jun 23, 1992
Midland Manufacturing Corp.
John J. White
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
GAUGE HEAD ASSEMBLY WITH NON-MAGNETIC INSERT
Publication number
20090107393
Publication date
Apr 30, 2009
ROCHESTER GAUGES, INC.
HERBERT G. ROSS, JR.
G01 - MEASURING TESTING