Seal replenishers

Industry

CPC
Y10T137/4516

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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

Y10T137/4516Seal replenishers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Flow-through trap primer valve assembly
- Patent number 8,671,970
- Issue date Mar 18, 2014
- JL Industries, Inc.
- Jack S. Vilendre
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Trap-primer system for floor drains
- Patent number 8,602,051
- Issue date Dec 10, 2013
- Brent W. Proper
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Pressure activated trap primer and water hammer combination
- Patent number 7,882,851
- Issue date Feb 8, 2011
- Brian Weltman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Liquid seal for recovering flared gas
- Patent number 7,661,436
- Issue date Feb 16, 2010
- Padam Singh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure activated trap primer and water hammer combination
- Patent number 7,520,292
- Issue date Apr 21, 2009
- Brian Weltman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatic adjustable trap priming valve
- Patent number 6,834,665
- Issue date Dec 28, 2004
- Edwin Kewish
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Gauge hatch with liquid seal
- Patent number 6,629,621
- Issue date Oct 7, 2003
- The Protectoseal Company
- Thomas C. Piotrowski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Trap primer
- Patent number 6,422,260
- Issue date Jul 23, 2002
- Zurn Industries, Inc.
- Daniel J. Danowski
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water distribution apparatus for multiple sewer drain trap primer s...
- Patent number 6,325,091
- Issue date Dec 4, 2001
- Precision Plumbing Products, Inc.
- Charles H. Perrott
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Gauge hatch with diaphragm and liquid seal
- Patent number 6,244,457
- Issue date Jun 12, 2001
- The Protectoseal Company
- Thomas C. Piotrowski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure-drop activated trap seal primer valve
- Patent number 6,152,164
- Issue date Nov 28, 2000
- MIFAB, Inc.
- Michael J. Whiteside
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vent valve with liquid seal
- Patent number 6,056,005
- Issue date May 2, 2000
- The Protectoseal Company
- Thomas C. Piotrowski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Two stage flush control valve assembly
- Patent number 6,041,809
- Issue date Mar 28, 2000
- American Standard Inc.
- Dwight N. Johnson
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sewer line trap priming assembly and antisiphoning conduit componen...
- Patent number 5,797,419
- Issue date Aug 25, 1998
- C. H. Perrott, Inc.
- Charles H. Perrott
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sewer line multiple trap priming system and method
- Patent number 5,678,588
- Issue date Oct 21, 1997
- C. H. Perrott, Inc.
- Charles H. Perrott
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sewer drain trap primer valve
- Patent number 5,287,877
- Issue date Feb 22, 1994
- Watts Investment Company
- Rand H. Ackroyd
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sewer line water trap charging valve with improved adjustment for h...
- Patent number 5,263,508
- Issue date Nov 23, 1993
- C. H. Perrott, Inc.
- Charles H. Perrott
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Multiple drain trap primer valve assembly for sewer lines
- Patent number 5,253,670
- Issue date Oct 19, 1993
- C. H. Perrott, Inc.
- Charles H. Perrott
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Back water trap
- Patent number 5,184,640
- Issue date Feb 9, 1993
- Molligan; Lois L.
- Harry J. Molligan
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Method of and apparatus for regulating the flow of at least one gas...
- Patent number 4,880,027
- Issue date Nov 14, 1989
- Heinrich Menge
- G05 - CONTROLLING REGULATING
Information Patent Grant
Liquid seal vent
- Patent number 4,773,441
- Issue date Sep 27, 1988
- Pavel Biba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressurized water nuclear reactor pressure control system and metho...
- Patent number 4,728,486
- Issue date Mar 1, 1988
- Westinghouse Electric Corp.
- Nicholas W. Kish
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Flushing, toilet tank-fed, primer valve for sewer line drain traps
- Patent number 4,574,399
- Issue date Mar 11, 1986
- Richard N. Sullivan
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water traps
- Patent number 4,502,500
- Issue date Mar 5, 1985
- John Upton
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Floor trap primer valve
- Patent number 4,497,337
- Issue date Feb 5, 1985
- Precision Plumbing Products, Inc.
- Gregory A. Mosbrucker
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Reliable trap filling device for siphon apparatus
- Patent number 4,249,559
- Issue date Feb 10, 1981
- John A. George
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pressure vacuum breaker
- Patent number 4,222,405
- Issue date Sep 16, 1980
- Rosenblad Corporation
- Axel E. Rosenblad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Water saving trap primer
- Patent number 4,218,786
- Issue date Aug 26, 1980
- Joseph Taglarino
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Self-contained, automatic primer valve for sewer line drain traps
- Patent number 4,204,556
- Issue date May 27, 1980
- Precision Plumbing Products, Inc.
- Richard N. Sullivan
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Liquid sealing apparatus for sealing vapors in a tank
- Patent number 4,193,967
- Issue date Mar 18, 1980
- Merichem Company
- James L. Black
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
FLOW-THROUGH TRAP PRIMER VALVE ASSEMBLY
- Publication number 20140048150
- Publication date Feb 20, 2014
- JL INDUSTRIES, INC.
- Jack S. Vilendre
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER
- Publication number 20120280156
- Publication date Nov 8, 2012
- JL INDUSTRIES, INC.
- Jack S. Vilendre
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLOW-THROUGH TRAP PRIMER VALVE ASSEMBLY
- Publication number 20120174991
- Publication date Jul 12, 2012
- JL INDUSTRIES, INC.
- Jack S. Vilendre
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TRAP-PRIMER SYSTEM FOR FLOOR DRAINS
- Publication number 20110303303
- Publication date Dec 15, 2011
- BRENT W. PROPER
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER
- Publication number 20110284780
- Publication date Nov 24, 2011
- JL INDUSTRIES, INC.
- Jack S. Vilendre
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER
- Publication number 20100108924
- Publication date May 6, 2010
- Jack S. Vilendre
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Trap primer valve assembly with battery pack and timer
- Publication number 20080302988
- Publication date Dec 11, 2008
- JL Industries, Inc.
- Jack S. Vilendre
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Pressure activated trap primer and water hammer combination
- Publication number 20080128028
- Publication date Jun 5, 2008
- Brian Weltman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pressure-activated trap primer valve
- Publication number 20070277880
- Publication date Dec 6, 2007
- JL Industries, Inc.
- Jack S. Vilendre
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Pressure activated trap primer and water hammer combination
- Publication number 20070209707
- Publication date Sep 13, 2007
- Brian Weltman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Liquid seal for recovering flared gas
- Publication number 20070144581
- Publication date Jun 28, 2007
- OIL AND NATURAL GAS CORPORATION LTD
- Padam Singh
- E21 - EARTH DRILLING MINING
Information Patent Application
Automatic adjustable trap priming valve
- Publication number 20040144425
- Publication date Jul 29, 2004
- Edwin H. Kewish
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Trap primer
- Publication number 20010037826
- Publication date Nov 8, 2001
- Daniel J. Danowski
- E03 - WATER SUPPLY SEWERAGE

Seal replenishers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Flow-through trap primer valve assembly

Trap-primer system for floor drains

Pressure activated trap primer and water hammer combination

Liquid seal for recovering flared gas

Pressure activated trap primer and water hammer combination

Automatic adjustable trap priming valve

Gauge hatch with liquid seal

Trap primer

Water distribution apparatus for multiple sewer drain trap primer s...

Gauge hatch with diaphragm and liquid seal

Pressure-drop activated trap seal primer valve

Vent valve with liquid seal

Two stage flush control valve assembly

Sewer line trap priming assembly and antisiphoning conduit componen...

Sewer line multiple trap priming system and method

Sewer drain trap primer valve

Sewer line water trap charging valve with improved adjustment for h...

Multiple drain trap primer valve assembly for sewer lines

Back water trap

Method of and apparatus for regulating the flow of at least one gas...

Liquid seal vent

Pressurized water nuclear reactor pressure control system and metho...

Flushing, toilet tank-fed, primer valve for sewer line drain traps

Water traps

Floor trap primer valve

Reliable trap filling device for siphon apparatus

Pressure vacuum breaker

Water saving trap primer

Self-contained, automatic primer valve for sewer line drain traps

Liquid sealing apparatus for sealing vapors in a tank

Patents Applicationslast 30 patents

FLOW-THROUGH TRAP PRIMER VALVE ASSEMBLY

TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER

FLOW-THROUGH TRAP PRIMER VALVE ASSEMBLY

TRAP-PRIMER SYSTEM FOR FLOOR DRAINS

TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER

TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER

Trap primer valve assembly with battery pack and timer

Pressure activated trap primer and water hammer combination

Pressure-activated trap primer valve

Pressure activated trap primer and water hammer combination

Liquid seal for recovering flared gas

Automatic adjustable trap priming valve

Trap primer