Lift shafts

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CPC
E04F17/005

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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04FFINISHING WORK ON BUILDINGS E04F17/00Vertical ducts Channels

Current Industry

E04F17/005Lift shafts

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Waterproof elevator pit floor and method of installing same
- Patent number 12,054,932
- Issue date Aug 6, 2024
- Independence Materials Group, LLC
- Jerome Fokas
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method for constructing elevator and elevator
- Patent number 12,043,522
- Issue date Jul 23, 2024
- Kone Corporation
- Jukka Laitinen
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Composite assembly of the steel structure for lifting equipment
- Patent number 11,873,650
- Issue date Jan 16, 2024
- JiJi{hacek over (r)}í Skovajsa
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator trench drain
- Patent number 11,674,320
- Issue date Jun 13, 2023
- ZURN INDUSTRIES, LLC
- David M. Gomo
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Elevator core structure that can be pre-constructed and method for...
- Patent number 11,603,292
- Issue date Mar 14, 2023
- Samsung C&T Corporation
- Dae Joong Kim
- E04 - BUILDING
Information Patent Grant
Elevator trench drain
- Patent number 10,975,583
- Issue date Apr 13, 2021
- ZURN INDUSTRIES, LLC
- David M. Gomo
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Shaftwall system using folded panels, and panel
- Patent number 10,689,846
- Issue date Jun 23, 2020
- United States Gypsum Company
- James M. Ullett
- E04 - BUILDING
Information Patent Grant
Method for modernizing a building and structure with an elevator sy...
- Patent number 10,577,808
- Issue date Mar 3, 2020
- Inventio AG
- Lennart Svensson-Hilford
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator trench drain
- Patent number 10,570,628
- Issue date Feb 25, 2020
- ZURN INDUSTRIES, LLC
- David M. Gomo
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator trench drain
- Patent number 10,240,351
- Issue date Mar 26, 2019
- ZURN INDUSTRIES, LLC
- David M. Gomo
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Modular elevator shaft assembly and method for making the same
- Patent number 9,850,653
- Issue date Dec 26, 2017
- Par Systems, Inc.
- Michael Gerard
- E04 - BUILDING
Information Patent Grant
Modular building system for constructing multi-story buildings
- Patent number 9,243,398
- Issue date Jan 26, 2016
- Barnet L. Liberman
- E04 - BUILDING
Information Patent Grant
Stanchion for a well carcass of an elevator installation
- Patent number 8,997,405
- Issue date Apr 7, 2015
- Thoma Aufzuge GmbH
- Thomas Geyer
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Well carcass for an elevator installation
- Patent number 8,997,942
- Issue date Apr 7, 2015
- Thoma Aufzuge GmbH
- Volker Fritz
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Tractive device for an elevator system
- Patent number 8,991,560
- Issue date Mar 31, 2015
- Thoma Aufzuge GmbH
- Volker Fritz
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Modular building system for constructing multi-story buildings
- Patent number 8,919,058
- Issue date Dec 30, 2014
- Barnet L. Liberman
- E04 - BUILDING
Information Patent Grant
Elevator liner apparatus and utilization method thereof
- Patent number 8,800,725
- Issue date Aug 12, 2014
- Dominick J. Alois
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator with duct for tail cord
- Patent number 7,147,087
- Issue date Dec 12, 2006
- Toshiba Elevator Kabushiki Kaisha
- Kazuhiro Tanaka
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Concrete elevator rail and guidance system
- Patent number 6,578,673
- Issue date Jun 17, 2003
- Otis Elevator Company
- Frederick H. Barker
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator hoistway
- Patent number 6,516,570
- Issue date Feb 11, 2003
- Inventio AG
- Christoph Liebetrau
- E04 - BUILDING
Information Patent Grant
Non-personnel lifting device
- Patent number 6,425,463
- Issue date Jul 30, 2002
- Frederick Kenneth Broyan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Stud for construction of seismic and fire resistant shaft walls
- Patent number 6,381,913
- Issue date May 7, 2002
- Thomas Ross Herren
- E04 - BUILDING
Information Patent Grant
Casing system for dumbwaiters
- Patent number 6,167,670
- Issue date Jan 2, 2001
- John Reite
- E04 - BUILDING
Information Patent Grant
Method of retro-fitting elevators to existing buildings
- Patent number 6,079,520
- Issue date Jun 27, 2000
- Infinite Access Corporation
- Richard W. Black
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Interior shaft wall construction
- Patent number 5,950,385
- Issue date Sep 14, 1999
- Thomas R. Herren
- E04 - BUILDING
Information Patent Grant
Corner clips for horizonal framing
- Patent number 5,749,192
- Issue date May 12, 1998
- National Gypsum Company
- Robert J. Menchetti
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Wall with horizontal metal stud and reinforcement channel therefor
- Patent number 5,740,644
- Issue date Apr 21, 1998
- National Gypsum Company
- Robert J. Menchetti
- E04 - BUILDING
Information Patent Grant
Shaft wall and horizontal metal stud therefor
- Patent number 5,724,784
- Issue date Mar 10, 1998
- National Gypsum Company
- Robert J. Menchetti
- E04 - BUILDING
Information Patent Grant
Multiple use corner clip
- Patent number 5,644,883
- Issue date Jul 8, 1997
- National Gypsum Company
- Robert J. Menchetti
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Modular building system
- Patent number 5,644,871
- Issue date Jul 8, 1997
- Gonen; Eli
- Ben-Zion Cohen
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
WATERPROOF ELEVATOR PIT FLOOR AND METHOD OF INSTALLING SAME
- Publication number 20240392553
- Publication date Nov 28, 2024
- Independence Materials Group, LLC
- Jerome FOKAS
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD FOR CREATING AN ELEVATOR SHAFT OF AN ELEVATOR SYSTEM
- Publication number 20240391738
- Publication date Nov 28, 2024
- INVENTIO AG
- Raphael Bitzi
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Component composed assembly of steel structure for lifting equipment
- Publication number 20240228232
- Publication date Jul 11, 2024
- Jiri SKOVAJSA
- E04 - BUILDING
Information Patent Application
ELEVATOR TRENCH DRAIN
- Publication number 20230265664
- Publication date Aug 24, 2023
- Zurn Industries, LLC
- David M. Gomo
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD FOR CONSTRUCTING AN ELEVATOR, AND ELEVATOR
- Publication number 20230211981
- Publication date Jul 6, 2023
- Gebhardt Foerdertechnik GmbH
- Reinhold Himmelhan
- E04 - BUILDING
Information Patent Application
WATERPROOF ELEVATOR PIT FLOOR AND METHOD OF INSTALLING SAME
- Publication number 20220307254
- Publication date Sep 29, 2022
- Select Elevator Waterproofing LLC
- Jerome FOKAS
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
METHOD FOR CONSTRUCTING ELEVATOR AND ELEVATOR
- Publication number 20220024723
- Publication date Jan 27, 2022
- KONE Corporation
- Jukka LAITINEN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
FIRE PROTECTION DEVICE FOR AN ELEVATOR SYSTEM
- Publication number 20210331893
- Publication date Oct 28, 2021
- thyssenkrupp Elevator Innovation and Operations AG
- Richard THUM
- E04 - BUILDING
Information Patent Application
ELEVATOR TRENCH DRAIN
- Publication number 20210230886
- Publication date Jul 29, 2021
- Zurn Industries, LLC
- David M. Gomo
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
METHOD FOR RETROFITTING A BUILDING USING A LIFT SYSTEM AND COMPONEN...
- Publication number 20200299982
- Publication date Sep 24, 2020
- Manfred GRESCHBACH
- E04 - BUILDING
Information Patent Application
ELEVATOR SYSTEM
- Publication number 20200217087
- Publication date Jul 9, 2020
- Manfred Greschbach
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Elevator Trench Drain
- Publication number 20200173179
- Publication date Jun 4, 2020
- Zurn Industries, LLC
- David M. Gomo
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD FOR MODERNIZING A BUILDING AND STRUCTURE WITH AN ELEVATOR SY...
- Publication number 20190323245
- Publication date Oct 24, 2019
- INVENTIO AG
- Lennart Svensson-Hilford
- E04 - BUILDING
Information Patent Application
Elevator Trench Drain
- Publication number 20190169860
- Publication date Jun 6, 2019
- Zurn Industries, LLC
- David M. Gomo
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR LINER APPARATUS AND UTILIZATION METHOD THEREOF
- Publication number 20120168263
- Publication date Jul 5, 2012
- DOMINICK J. ALOIS
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Modular Building System For Constructing Multi-Story Buildings
- Publication number 20120110928
- Publication date May 10, 2012
- Barnet L. Liberman
- E04 - BUILDING
Information Patent Application
Elevator Having a Modularized Framework
- Publication number 20120073214
- Publication date Mar 29, 2012
- Yong-Long Sie
- B66 - HOISTING LIFTING HAULING
Information Patent Application
TRACTIVE DEVICE FOR AN ELEVATOR SYSTEM
- Publication number 20120037459
- Publication date Feb 16, 2012
- Volker Fritz
- B66 - HOISTING LIFTING HAULING
Information Patent Application
WELL CARCASS FOR AN ELEVATOR INSTALLATION
- Publication number 20110266413
- Publication date Nov 3, 2011
- Volker Fritz
- B66 - HOISTING LIFTING HAULING
Information Patent Application
STANCHION FOR A WELL CARCASS OF AN ELEVATOR INSTALLATION
- Publication number 20110232226
- Publication date Sep 29, 2011
- Thomas Geyer
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Elevator shaft
- Publication number 20070181374
- Publication date Aug 9, 2007
- ThyssenKrupp Elevator AG
- Wolfgang T. Mueller
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Elevator with duct for tail cord
- Publication number 20040159502
- Publication date Aug 19, 2004
- Toshiba Elevator Kabushiki Kaisha
- Kazuhiro Tanaka
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CONCRETE ELEVATOR RAIL AND GUIDANCE SYSTEM
- Publication number 20020074192
- Publication date Jun 20, 2002
- FREDERICK H. BARKER
- E04 - BUILDING
Information Patent Application
Stud for construction of seismic and fire resistant shaft walls
- Publication number 20010052205
- Publication date Dec 20, 2001
- Thomas Ross Herren
- E04 - BUILDING
Information Patent Application
Elevator hoistway
- Publication number 20010003887
- Publication date Jun 21, 2001
- Christoph Liebetrau
- E04 - BUILDING

Lift shafts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Waterproof elevator pit floor and method of installing same

Method for constructing elevator and elevator

Composite assembly of the steel structure for lifting equipment

Elevator trench drain

Elevator core structure that can be pre-constructed and method for...

Elevator trench drain

Shaftwall system using folded panels, and panel

Method for modernizing a building and structure with an elevator sy...

Elevator trench drain

Elevator trench drain

Modular elevator shaft assembly and method for making the same

Modular building system for constructing multi-story buildings

Stanchion for a well carcass of an elevator installation

Well carcass for an elevator installation

Tractive device for an elevator system

Modular building system for constructing multi-story buildings

Elevator liner apparatus and utilization method thereof

Elevator with duct for tail cord

Concrete elevator rail and guidance system

Elevator hoistway

Non-personnel lifting device

Stud for construction of seismic and fire resistant shaft walls

Casing system for dumbwaiters

Method of retro-fitting elevators to existing buildings

Interior shaft wall construction

Corner clips for horizonal framing

Wall with horizontal metal stud and reinforcement channel therefor

Shaft wall and horizontal metal stud therefor

Multiple use corner clip

Modular building system

Patents Applicationslast 30 patents

WATERPROOF ELEVATOR PIT FLOOR AND METHOD OF INSTALLING SAME

METHOD FOR CREATING AN ELEVATOR SHAFT OF AN ELEVATOR SYSTEM

Component composed assembly of steel structure for lifting equipment

ELEVATOR TRENCH DRAIN

METHOD FOR CONSTRUCTING AN ELEVATOR, AND ELEVATOR

WATERPROOF ELEVATOR PIT FLOOR AND METHOD OF INSTALLING SAME

METHOD FOR CONSTRUCTING ELEVATOR AND ELEVATOR

FIRE PROTECTION DEVICE FOR AN ELEVATOR SYSTEM

ELEVATOR TRENCH DRAIN

METHOD FOR RETROFITTING A BUILDING USING A LIFT SYSTEM AND COMPONEN...

ELEVATOR SYSTEM

Elevator Trench Drain

METHOD FOR MODERNIZING A BUILDING AND STRUCTURE WITH AN ELEVATOR SY...

Elevator Trench Drain

ELEVATOR LINER APPARATUS AND UTILIZATION METHOD THEREOF

Modular Building System For Constructing Multi-Story Buildings

Elevator Having a Modularized Framework

TRACTIVE DEVICE FOR AN ELEVATOR SYSTEM

WELL CARCASS FOR AN ELEVATOR INSTALLATION

STANCHION FOR A WELL CARCASS OF AN ELEVATOR INSTALLATION

Elevator shaft

Elevator with duct for tail cord

CONCRETE ELEVATOR RAIL AND GUIDANCE SYSTEM

Stud for construction of seismic and fire resistant shaft walls

Elevator hoistway