with slidable or rotatable locking elements

Industry

CPC
E03F2005/063

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Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03FSEWERS CESSPOOLS

Current Industry

E03F2005/063with slidable or rotatable locking elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Gutter system, cover unit and securing element
- Patent number 12,286,783
- Issue date Apr 29, 2025
- ACO AHLMANN SE & CO. KG
- Arne Stoltenberg
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Coupling device and coupling method for coupling subject member
- Patent number 12,049,386
- Issue date Jul 30, 2024
- RIKEN KOGYO INC.
- Yukihiro Shibao
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Combination of a cover plate and a drain and use of such combination
- Patent number 11,384,523
- Issue date Jul 12, 2022
- Blucher Metal A/S
- Stuart Gordon Young
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Ligature resistant strainer and drain assembly
- Patent number 11,261,594
- Issue date Mar 1, 2022
- Acorn Engineering Company
- Darryl M. Boeltl
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Drain and drain leveling mechanism
- Patent number 10,370,841
- Issue date Aug 6, 2019
- The Drain Company, LLC
- Donald G. Huber
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Mitred grate and drain cover
- Patent number 10,012,338
- Issue date Jul 3, 2018
- John M Kincheloe
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Guard apparatus for a curb inlet
- Patent number 9,752,315
- Issue date Sep 5, 2017
- Paul E. Phillips
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Locking mechanism for a cover
- Patent number 9,290,968
- Issue date Mar 22, 2016
- CANADA PIPE COMPANY ULC
- Pierre-Laurent Beaudoin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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
Automatically retractable screens for storm drain curb inlets
- Patent number 9,151,033
- Issue date Oct 6, 2015
- Ernest Jarvis
- 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
Drain cover with locking mechanism
- Patent number 9,009,876
- Issue date Apr 21, 2015
- Gabe Coscarella
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drain cover with locking mechanism
- Patent number 8,894,850
- Issue date Nov 25, 2014
- Gabe Coscarella
- 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
Mitred grate and drain cover
- Patent number 8,496,405
- Issue date Jul 30, 2013
- John Kincheloe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Grating
- Patent number 7,931,421
- Issue date Apr 26, 2011
- ACO Severin Ahlmann GmbH & Co. KG
- Axel Rathmann
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Mitred grate and drain cover
- Patent number 7,695,216
- Issue date Apr 13, 2010
- John Kincheloe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Removable grate
- Patent number 7,588,392
- Issue date Sep 15, 2009
- Zurn Industries, LLC
- Doug Wroblewski
- 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
Mitred grate and drain cover
- Patent number 7,252,458
- Issue date Aug 7, 2007
- John Kincheloe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Grate assembly
- Patent number 6,942,419
- Issue date Sep 13, 2005
- Balco, Inc.
- Ronny L. Knak
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Deck drain cover plate assembly
- Patent number 6,802,962
- Issue date Oct 12, 2004
- The United States of America as represented by the Secretary of the Navy
- Albert E. Browne
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Securing device for a drainage channel
- Patent number 6,793,439
- Issue date Sep 21, 2004
- ACO Severin Ahlmann GmbH & Co. KG
- Wolfgang Arm
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fixture for attaching a grate to a drainage channel
- Patent number 5,564,860
- Issue date Oct 15, 1996
- Abt, Inc.
- Max Amann
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Means for securing a cover over a drainage channel
- Patent number 5,468,096
- Issue date Nov 21, 1995
- ACO Severin Ahlmann GmbH & Co., KG
- Heinrich Sauerwein
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Surface drainage apparatus
- Patent number 5,437,516
- Issue date Aug 1, 1995
- ACO Severin Ahlmann GmbH & Co., KG
- Heinrich Sauerwein
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Covering for a ground opening
- Patent number 5,160,213
- Issue date Nov 3, 1992
- Von Roll AG
- Hansruedi Spiess
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Covering for a ground opening
- Patent number 5,017,039
- Issue date May 21, 1991
- Hansruedi Spiess
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
COUPLING DEVICE AND COUPLING METHOD FOR COUPLING SUBJECT MEMBER
- Publication number 20240010471
- Publication date Jan 11, 2024
- RIKEN KOGYO INC.
- Yukihiro SHIBAO
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
GUTTER SYSTEM, COVER UNIT AND SECURING ELEMENT
- Publication number 20230003011
- Publication date Jan 5, 2023
- Arne Stoltenberg
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
COMBINATION OF A COVER PLATE AND A DRAIN AND USE OF SUCH COMBINATION
- Publication number 20210010254
- Publication date Jan 14, 2021
- BLUCHER METAL A/S
- Stuart Gordon Young
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DRAIN SEALING APPARATUS
- Publication number 20200224397
- Publication date Jul 16, 2020
- TNT Products, LLC
- Todd Cohen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Floor drain with a hidden thread clamp.
- Publication number 20190100906
- Publication date Apr 4, 2019
- Christopher Adam McLeod
- 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
LOCKING MECHANISM FOR A COVER
- Publication number 20140166561
- Publication date Jun 19, 2014
- CANADA PIPE COMPANY ULC
- Pierre-Laurent BEAUDOIN
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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
MITRED GRATE AND DRAIN COVER
- Publication number 20140133915
- Publication date May 15, 2014
- John M. Kincheloe
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DRAIN COVER WITH LOCKING MECHANISM
- Publication number 20110168711
- Publication date Jul 14, 2011
- Gabe Coscarella
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DRAIN COVER WITH LOCKING MECHANISM
- Publication number 20110120924
- Publication date May 26, 2011
- Gabe Coscarella
- 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
GRATING
- Publication number 20100008719
- Publication date Jan 14, 2010
- Axel Rathmann
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Mitred grate and drain cover
- Publication number 20080050179
- Publication date Feb 28, 2008
- John Kincheloe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Removable grate
- Publication number 20080014022
- Publication date Jan 17, 2008
- Zurn Industries, Inc.
- Doug Wroblewski
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Self-locking grate for deck drain fitting
- Publication number 20070034577
- Publication date Feb 15, 2007
- Bestweld Inc.
- Rod Bayard
- 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
Mitred grate and drain cover
- Publication number 20050281617
- Publication date Dec 22, 2005
- John Kincheloe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Grate assembly
- Publication number 20030147693
- Publication date Aug 7, 2003
- Ronny L. Knak
- E03 - WATER SUPPLY SEWERAGE

with slidable or rotatable locking elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gutter system, cover unit and securing element

Coupling device and coupling method for coupling subject member

Combination of a cover plate and a drain and use of such combination

Ligature resistant strainer and drain assembly

Drain and drain leveling mechanism

Mitred grate and drain cover

Guard apparatus for a curb inlet

Locking mechanism for a cover

Securable drain screen having lockable access

Automatically retractable screens for storm drain curb inlets

Removable locking floor sink drain screen for enlarged opening

Drain cover with locking mechanism

Drain cover with locking mechanism

Floor sink strainer assembly

Mitred grate and drain cover

Grating system

Grating

Mitred grate and drain cover

Removable grate

Cover arrangement

Mitred grate and drain cover

Sewer grate locking mechanism and method of installing same

Grate assembly

Deck drain cover plate assembly

Securing device for a drainage channel

Fixture for attaching a grate to a drainage channel

Means for securing a cover over a drainage channel

Surface drainage apparatus

Covering for a ground opening

Covering for a ground opening

Patents Applicationslast 30 patents

COUPLING DEVICE AND COUPLING METHOD FOR COUPLING SUBJECT MEMBER

GUTTER SYSTEM, COVER UNIT AND SECURING ELEMENT

COMBINATION OF A COVER PLATE AND A DRAIN AND USE OF SUCH COMBINATION

DRAIN SEALING APPARATUS

Floor drain with a hidden thread clamp.

REMOVABLE LOCKING FLOOR SINK DRAIN SCREEN FOR ENLARGED OPENING

LOCKING MECHANISM FOR A COVER

Securable Drain Screen Having Lockable Access

MITRED GRATE AND DRAIN COVER

DRAIN COVER WITH LOCKING MECHANISM

DRAIN COVER WITH LOCKING MECHANISM

GRATING SYSTEM

GRATING

Mitred grate and drain cover

Removable grate

Self-locking grate for deck drain fitting

Cover arrangement

Mitred grate and drain cover

Sewer grate locking mechanism and method of installing same

Grate assembly