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with overflow or explosion control means
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CPC
E02D29/1436
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Parent Industries
E
FIXED CONSTRUCTIONS
E02
Hydraulic engineering
E02D
FOUNDATIONS EXCAVATIONS, EMBANKMENTS UNDERGROUND OR UNDERWATER STRUCTURE
E02D29/00
Independent underground or underwater structures Retaining walls
Current Industry
E02D29/1436
with overflow or explosion control means
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Patents Grants
last 30 patents
Information
Patent Grant
Detecting and alleviating flooding and blocked storm sewers
Patent number
11,920,318
Issue date
Mar 5, 2024
ObjectVideo Labs, LLC
Donald Gerard Madden
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Manhole cover
Patent number
11,761,165
Issue date
Sep 19, 2023
David M. Stadler
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Smart system for manhole event suppression system
Patent number
11,346,566
Issue date
May 31, 2022
Novinium, Inc.
James Steele
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Systems for circulating air inside a manhole vault
Patent number
10,962,253
Issue date
Mar 30, 2021
Novinium, Inc.
Glen J. Bertini
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Smart system for manhole event suppression system
Patent number
10,684,031
Issue date
Jun 16, 2020
James Steele
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Sump backfill protector
Patent number
10,294,627
Issue date
May 21, 2019
OPW FUELING COMPONENTS, LLC
Russell A. Bechler
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Controlled pressure release manhole cover assembly
Patent number
9,863,115
Issue date
Jan 9, 2018
Neenah Foundry Company
David M. Stadler
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Manhole cover sealing device
Patent number
9,695,569
Issue date
Jul 4, 2017
Roger W. Knowles
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Vented precipitation guarding manhole cover assemblies
Patent number
9,605,403
Issue date
Mar 28, 2017
David Putnam
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Pressure responsive locking latch arrangement for manhole covers
Patent number
9,416,516
Issue date
Aug 16, 2016
Neenah Foundry Company
David Stadler
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Explosion mitigating vault
Patent number
9,340,948
Issue date
May 17, 2016
EJ USA, Inc.
James R. Allen
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Explosion mitigating cover
Patent number
9,004,810
Issue date
Apr 14, 2015
EJ USA, Inc.
Dean W. Reynolds
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Explosion mitigating cover
Patent number
8,784,000
Issue date
Jul 22, 2014
EJ USA, Inc.
Dean W. Reynolds
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Manhole cover stop mechanism
Patent number
7,891,904
Issue date
Feb 22, 2011
David Stadler
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method of controllably venting gases generated by explosions in a m...
Patent number
7,712,995
Issue date
May 11, 2010
David Stadler
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Storm drain system and method
Patent number
7,101,114
Issue date
Sep 5, 2006
Louis A. Waters, Jr.
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method of and system for venting out buildup of explosive gases in...
Patent number
6,551,015
Issue date
Apr 22, 2003
Department of Water and Power City of Los Angeles
Mohammed B. Khajavi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Manhole restraining system for venting out explosive gases in a man...
Patent number
6,350,081
Issue date
Feb 26, 2002
Department of Water and Power City of Los Angeles
Mohammed B. Khajavi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
VENTED PRECIPITATION GUARDING MANHOLE COVER ASSEMBLY
Publication number
20230265637
Publication date
Aug 24, 2023
Sewer Sentry LLC
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SEL-REPORTING MONITOR FOR INTEGRITY AND CONDITIONS OF MANHOLE COVER
Publication number
20230134011
Publication date
May 4, 2023
Zhengzhou Wanmayun Electronic Technology CO.,Ltd.
HONG LIU
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SMART SYSTEM FOR MANHOLE EVENT SUPPRESSION SYSTEM
Publication number
20220290884
Publication date
Sep 15, 2022
NOVINIUM, INC.
James Steele
F24 - HEATING RANGES VENTILATING
Information
Patent Application
VENTED PRECIPITATION GUARDING MANHOLE COVER ASSEMBLY
Publication number
20220112678
Publication date
Apr 14, 2022
Sewer Sentry LLC
David Alan Putnam
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DETECTING AND ALLEVIATING FLOODING AND BLOCKED STORM SEWERS
Publication number
20210262188
Publication date
Aug 26, 2021
ObjectVideo Labs, LLC
Donald Gerard Madden
G01 - MEASURING TESTING
Information
Patent Application
SMART SYSTEM FOR MANHOLE EVENT SUPPRESSION SYSTEM
Publication number
20200191421
Publication date
Jun 18, 2020
NOVINIUM, INC.
James Steele
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Polymer Circular Manhole Assembly System
Publication number
20190010674
Publication date
Jan 10, 2019
Yoon Ho CHOI
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SUMP BACKFILL PROTECTOR
Publication number
20180223498
Publication date
Aug 9, 2018
OPW Fueling Components, LLC
Russell A. Bechler
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
SYSTEMS FOR CIRCULATING AIR INSIDE A MANHOLE VAULT
Publication number
20160356522
Publication date
Dec 8, 2016
NOVINIUM, INC.
Glen J. Bertini
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
EXPLOSION MITIGATING VAULT
Publication number
20160097181
Publication date
Apr 7, 2016
EJ USA, INC.
James R. Allen
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Pressure Responsive Locking Latch Arrangement For Manhole Covers
Publication number
20160053458
Publication date
Feb 25, 2016
Neenah Foundry Company
David Stadler
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Controlled Pressure Release Manhole Cover Assembly
Publication number
20160053457
Publication date
Feb 25, 2016
Neenah Foundry Company
David M. Stadler
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
COVER
Publication number
20150233081
Publication date
Aug 20, 2015
GmbH & Co. KG
Thomas Dau
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
EXPLOSION MITIGATING COVER
Publication number
20140334876
Publication date
Nov 13, 2014
Dean W. Reynolds
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
EXPLOSION MITIGATING COVER
Publication number
20140169876
Publication date
Jun 19, 2014
Dean W. Reynolds
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Manhole Cover Stop Mechanism
Publication number
20100028077
Publication date
Feb 4, 2010
David M. Stadler
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Method of Controllably Venting Gases Generated by Explosions in a M...
Publication number
20090154993
Publication date
Jun 18, 2009
David Stadler
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING