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E03F2005/066
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E
FIXED CONSTRUCTIONS
E03
Water supply, sewage
E03F
SEWERS CESSPOOLS
Current Industry
E03F2005/066
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Patents Grants
last 30 patents
Information
Patent Grant
Inlet filter and method of use
Patent number
11,713,567
Issue date
Aug 1, 2023
Texas Erosion Supply, L.P.
Kyle Wayne Sheets
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Inlet filter and method of use
Patent number
11,299,879
Issue date
Apr 12, 2022
Texas Erosion Supply, L.P.
Kyle Wayne Sheets
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Securable drain screen having lockable access
Patent number
9,175,465
Issue date
Nov 3, 2015
David Rinkenback
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Removable locking floor sink drain screen for enlarged opening
Patent number
9,139,996
Issue date
Sep 22, 2015
TNT Products, LLC
Todd R. Cohen
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Floor sink strainer assembly
Patent number
8,628,657
Issue date
Jan 14, 2014
Reliable Plumbing, Inc.
Russell Wayne Robillard
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Aesthetic conduit end cap structure having concealed anchor attachm...
Patent number
8,043,497
Issue date
Oct 25, 2011
California Faucets, Inc.
Jeffrey Silverstein
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Grating system
Patent number
7,946,784
Issue date
May 24, 2011
Balco, Inc.
Ronald L. Knak
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Cover arrangement
Patent number
7,293,937
Issue date
Nov 13, 2007
ACO Severin Ahlmann GmbH & Co. KG
Alfred Fuchs
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Sewer grate locking mechanism and method of installing same
Patent number
7,201,533
Issue date
Apr 10, 2007
Grate Sewer Lock Co., LLC
Richard DeGreef
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Drainage assembly
Patent number
7,033,489
Issue date
Apr 25, 2006
Saint-Gobain Pipelines plc
Keith Thompson
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Modular trench drain system
Patent number
6,612,780
Issue date
Sep 2, 2003
Quaker Plastic Corporation
Donald E. Dahowski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
MONITORING ACCESS COVER
Publication number
20200032501
Publication date
Jan 30, 2020
Drainage Management Services Limited
Andrew Charles BROOKSBANK
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
REMOVABLE LOCKING FLOOR SINK DRAIN SCREEN FOR ENLARGED OPENING
Publication number
20140166560
Publication date
Jun 19, 2014
TNT Products, LLC
Todd R. Cohen
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Securable Drain Screen Having Lockable Access
Publication number
20140158592
Publication date
Jun 12, 2014
David Rinkenback
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
AESTHETIC CONDUIT END CAP STRUCTURE HAVING CONCEALED ANCHOR ATTACHM...
Publication number
20120037553
Publication date
Feb 16, 2012
CALIFORNIA FAUCETS, INC.
Jeffrey Silverstein
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
GRATING SYSTEM
Publication number
20110008104
Publication date
Jan 13, 2011
Balco, Inc.
Ronald L. Knak
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Aesthetic conduit end cap structure having concealed anchor attachm...
Publication number
20080308476
Publication date
Dec 18, 2008
California Faucets, Inc.
Jeffrey Silverstein
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Cover arrangement
Publication number
20060171778
Publication date
Aug 3, 2006
ACO SEVERIN AHLMANN GMBH & CO. KG
Alfred Fuchs
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Sewer grate locking mechanism and method of installing same
Publication number
20050196238
Publication date
Sep 8, 2005
Richard DeGreef
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Drainage assembly
Publication number
20040238424
Publication date
Dec 2, 2004
Saint-Gobain Pipelines plc
Keith Thompson
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Modular trench drain system
Publication number
20020057945
Publication date
May 16, 2002
Donald E. Dahowski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES