Constructional features of doors or gates

Industry

CPC
B66B13/30

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66BELEVATORS ESCALATORS OR MOVING WALKWAYS B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings

Current Industry

B66B13/30Constructional features of doors or gates

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Modular lift system for building cores
- Patent number 12,351,432
- Issue date Jul 8, 2025
- Laing O'Rourke PLC
- Hugh Bowerman
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator installation and operating and/or display panel for an ele...
- Patent number 12,286,329
- Issue date Apr 29, 2025
- Inventio AG
- Christoph Liebetrau
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Elevator and a method of maintaining an elevator
- Patent number 12,172,869
- Issue date Dec 24, 2024
- Kone Corporation
- Aki Haikonen
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator system
- Patent number 12,139,373
- Issue date Nov 12, 2024
- Inventio AG
- Christoph Liebetrau
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hoistway mechanics of panoramic vacuum elevator
- Patent number 12,110,208
- Issue date Oct 8, 2024
- Blissera Corp.
- Suren Alex Alexanian
- E04 - BUILDING
Information Patent Grant
Elevator system
- Patent number 12,091,284
- Issue date Sep 17, 2024
- Inventio AG
- Christoph Liebetrau
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator door astragal
- Patent number 12,091,283
- Issue date Sep 17, 2024
- Otis Elevator Company
- Colette Ruden
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Safety gate
- Patent number 12,071,777
- Issue date Aug 27, 2024
- GLOBAL ENGINEERS TECHNOLOGY PTE. LTD.
- Bernard Kelly
- E04 - BUILDING
Information Patent Grant
Construction time use elevator shaft element, elevator arrangement...
- Patent number 12,071,324
- Issue date Aug 27, 2024
- Kone Corporation
- Markku Haapaniemi
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Sheet metal base panel for use in elevators
- Patent number 12,037,219
- Issue date Jul 16, 2024
- Wittur Holding GmbH
- S. Deepak Prashanth
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Guiding device for an elevator door leaf
- Patent number 12,024,399
- Issue date Jul 2, 2024
- Wittur Holding GmbH
- Li Bohui
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Elevator shaft element, elevator arrangement and method
- Patent number 12,017,886
- Issue date Jun 25, 2024
- Kone Corporation
- Aki Haikonen
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Guiding device, guiding method, and elevator
- Patent number 11,952,242
- Issue date Apr 9, 2024
- Mitsubishi Electric Corporation
- Hitoshi Yoshizawa
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator door systems with minimum running clearance
- Patent number 11,873,193
- Issue date Jan 16, 2024
- Otis Elevator Company
- Wei Wei
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator landing sill device and elevator device equipped with same
- Patent number 11,866,297
- Issue date Jan 9, 2024
- Hitachi, Ltd.
- Yu Takahara
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator trench drain
- Patent number 11,795,703
- Issue date Oct 24, 2023
- ZURN INDUSTRIES, LLC
- Karam Ghazalah
- E04 - BUILDING
Information Patent Grant
Modular elevator assembly and rail
- Patent number 11,780,706
- Issue date Oct 10, 2023
- Otis Elevator Company
- Qirui Wang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Gap-reducing sill assembly for an elevator car
- Patent number 11,760,606
- Issue date Sep 19, 2023
- Otis Elevator Company
- Guohong Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Door-pinch detection device and elevator door device
- Patent number 11,745,984
- Issue date Sep 5, 2023
- Mitsubishi Electric Corporation
- Masahiko Koketsu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator door roller and track replacement
- Patent number 11,731,858
- Issue date Aug 22, 2023
- G.A.L. Manufacturing Company, LLC
- Bismark J. Aldana
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hoistway access ladder storage
- Patent number 11,697,573
- Issue date Jul 11, 2023
- Otis Elevator Company
- Jean-Emile Rocher
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Height raising member for raising mounting position of motor for el...
- Patent number 11,691,852
- Issue date Jul 4, 2023
- FUJITEC CO., LTD.
- Hiroshi Kashiwakura
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Elevator door with sensor for determining whether to reopen door
- Patent number 11,685,635
- Issue date Jun 27, 2023
- Otis Elevator Company
- Joseph C. Rampone
- 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 door roller and track replacement
- Patent number 11,623,846
- Issue date Apr 11, 2023
- G.A.L. Manufacturing Company, LLC
- Bismark J. Aldana
- B66 - HOISTING LIFTING HAULING
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 door interlock assembly
- Patent number 11,603,290
- Issue date Mar 14, 2023
- Otis Elevator Company
- Yunyi Wang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator device
- Patent number 11,565,910
- Issue date Jan 31, 2023
- Mitsubishi Electric Corporation
- Hiroshi Okuda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Fire-rated elevator door frame and transom flush with door
- Patent number 11,512,524
- Issue date Nov 29, 2022
- Jashan Deshan Eison
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Elevator landing door assembly and its installation method
- Patent number 11,498,812
- Issue date Nov 15, 2022
- Kone Corporation
- Markku Haapaniemi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF UNLOCKING AND OPENING MULTIPLE PANEL ELEVATOR...
- Publication number 20250187877
- Publication date Jun 12, 2025
- Otis Elevator Company
- James Chmiel
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DOOR SEAL FOR AN ELEVATOR CAR
- Publication number 20250178869
- Publication date Jun 5, 2025
- INVENTIO AG
- Rene Strebel
- B66 - HOISTING LIFTING HAULING
Information Patent Application
HOISTWAY MODULE FOR FORMING A HOISTWAY COMPOSED OF STACKED HOISTWAY...
- Publication number 20250171274
- Publication date May 29, 2025
- INVENTIO AG
- Raphael Bitzi
- B66 - HOISTING LIFTING HAULING
Information Patent Application
A ROLLER FOR ELEVATOR DOOR HANGERS COMPRISING AT LEAST ONE INSERT
- Publication number 20250136414
- Publication date May 1, 2025
- WITTUR HOLDING GMBH
- FULVIO PELLICIOLI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Elevator Door Device
- Publication number 20250051137
- Publication date Feb 13, 2025
- FUJITEC CO., LTD.
- Hiroshi Kashiwakura
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Hoistway Mechanics of Panoramic Vacuum Elevator
- Publication number 20250026612
- Publication date Jan 23, 2025
- BLISSERA CORP.
- SUREN ALEX ALEXANIAN
- B32 - LAYERED PRODUCTS
Information Patent Application
ELEVATOR SYSTEM FOR SERVING FLOORS IN A BUILDING WITH MIXED USE
- Publication number 20250019208
- Publication date Jan 16, 2025
- INVENTIO AG
- Lukas Finschi
- B66 - HOISTING LIFTING HAULING
Information Patent Application
BRAKE CIRCUIT ACCESS FROM LANDING
- Publication number 20240417219
- Publication date Dec 19, 2024
- Otis Elevator Company
- Bennie Murah
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR LANDING DOOR FRAME AND METHOD OF PROVIDING AN OPENING PORT...
- Publication number 20240409372
- Publication date Dec 12, 2024
- KONE Corporation
- Tony YAU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ELEVATOR DOOR ARRANGEMENT AND METHOD
- Publication number 20240383726
- Publication date Nov 21, 2024
- KONE Corporation
- Eric SESTU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR INSTALLATION AND OPERATING AND/OR DISPLAY PANEL FOR AN ELE...
- Publication number 20240286871
- Publication date Aug 29, 2024
- INVENTIO AG
- Christoph Liebetrau
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SILL CLEARANCE PROTECTION DEVICE AND ELEVATOR CAR
- Publication number 20240279026
- Publication date Aug 22, 2024
- Otis Elevator Company
- Xingang Gou
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ADJUSTABLE ELEVATOR LANDING ARCHITRAVES FOR ELEVATOR LANDING DOORWA...
- Publication number 20240253949
- Publication date Aug 1, 2024
- Otis Elevator Company
- Guillaume Montigny
- B66 - HOISTING LIFTING HAULING
Information Patent Application
GUIDING DEVICE FOR AN ELEVATOR DOOR LEAF
- Publication number 20230416052
- Publication date Dec 28, 2023
- Wittur Holding GmbH
- Li BOHUI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
A SHEET METAL BASE PANEL FOR USE IN ELEVATORS
- Publication number 20230399200
- Publication date Dec 14, 2023
- Wittur Holding GmbH
- S. Deepak PRASHANTH
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR AND A METHOD OF MAINTAINING AN ELEVATOR
- Publication number 20230373755
- Publication date Nov 23, 2023
- KONE Corporation
- Aki HAIKONEN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR LANDING SILL DEVICE AND ELEVATOR DEVICE EQUIPPED WITH SAME
- Publication number 20230339726
- Publication date Oct 26, 2023
- Hitachi, Ltd
- Yu TAKAHARA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SYSTEM WITH CABIN DIVIDER
- Publication number 20230322523
- Publication date Oct 12, 2023
- Otis Elevator Company
- Hiromitsu Miyajima
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Collapsible Gate
- Publication number 20230264925
- Publication date Aug 24, 2023
- Rock Run Industries, LLC
- Freeman Dale Schlabach
- B66 - HOISTING LIFTING HAULING
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
ELEVATOR SYSTEM
- Publication number 20230257230
- Publication date Aug 17, 2023
- INVENTIO AG
- Christoph Liebetrau
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SYSTEM
- Publication number 20230257233
- Publication date Aug 17, 2023
- INVENTIO AG
- Christoph Liebetrau
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CABIN MECHANICS OF PANORAMIC VACUUM ELEVATOR
- Publication number 20230249945
- Publication date Aug 10, 2023
- BLISSERA CORP.
- SUREN ALEX ALEXANIAN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CONSTRUCTION TIME USE ELEVATOR SHAFT ELEMENT, ELEVATOR ARRANGEMENT...
- Publication number 20230183042
- Publication date Jun 15, 2023
- KONE Corporation
- Markku HAAPANIEMI
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SHAFT ELEMENT, ELEVATOR ARRANGEMENT AND METHOD
- Publication number 20230142195
- Publication date May 11, 2023
- KONE Corporation
- Aki HAIKONEN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Elevator Door Roller and Track Replacement
- Publication number 20230136099
- Publication date May 4, 2023
- G.A.L. Manufacturing Company, LLC
- Bismark J. Aldana
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR DOOR ASTRAGAL
- Publication number 20230093391
- Publication date Mar 23, 2023
- Otis Elevator Company
- Colette RUDEN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR DOOR LEAF AND ELEVATOR SYSTEM
- Publication number 20230032880
- Publication date Feb 2, 2023
- WITTUR HOLDING GMBH
- PAOLO GIORGIONI
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DOOR FRAME OF AN ELEVATOR SYSTEM
- Publication number 20230002197
- Publication date Jan 5, 2023
- INVENTIO AG
- Philipp Buchs
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DOOR FRAME FOR AN ELEVATOR SYSTEM
- Publication number 20220348440
- Publication date Nov 3, 2022
- INVENTIO AG
- Romeo Lo Jacono
- B66 - HOISTING LIFTING HAULING

Constructional features of doors or gates

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modular lift system for building cores

Elevator installation and operating and/or display panel for an ele...

Elevator and a method of maintaining an elevator

Elevator system

Hoistway mechanics of panoramic vacuum elevator

Elevator system

Elevator door astragal

Safety gate

Construction time use elevator shaft element, elevator arrangement...

Sheet metal base panel for use in elevators

Guiding device for an elevator door leaf

Elevator shaft element, elevator arrangement and method

Guiding device, guiding method, and elevator

Elevator door systems with minimum running clearance

Elevator landing sill device and elevator device equipped with same

Elevator trench drain

Modular elevator assembly and rail

Gap-reducing sill assembly for an elevator car

Door-pinch detection device and elevator door device

Elevator door roller and track replacement

Hoistway access ladder storage

Height raising member for raising mounting position of motor for el...

Elevator door with sensor for determining whether to reopen door

Elevator trench drain

Elevator door roller and track replacement

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

Elevator door interlock assembly

Elevator device

Fire-rated elevator door frame and transom flush with door

Elevator landing door assembly and its installation method

Patents Applicationslast 30 patents

SYSTEM AND METHOD OF UNLOCKING AND OPENING MULTIPLE PANEL ELEVATOR...

DOOR SEAL FOR AN ELEVATOR CAR

HOISTWAY MODULE FOR FORMING A HOISTWAY COMPOSED OF STACKED HOISTWAY...

A ROLLER FOR ELEVATOR DOOR HANGERS COMPRISING AT LEAST ONE INSERT

Elevator Door Device

Hoistway Mechanics of Panoramic Vacuum Elevator

ELEVATOR SYSTEM FOR SERVING FLOORS IN A BUILDING WITH MIXED USE

BRAKE CIRCUIT ACCESS FROM LANDING

ELEVATOR LANDING DOOR FRAME AND METHOD OF PROVIDING AN OPENING PORT...

ELEVATOR DOOR ARRANGEMENT AND METHOD

ELEVATOR INSTALLATION AND OPERATING AND/OR DISPLAY PANEL FOR AN ELE...

ELEVATOR SILL CLEARANCE PROTECTION DEVICE AND ELEVATOR CAR

ADJUSTABLE ELEVATOR LANDING ARCHITRAVES FOR ELEVATOR LANDING DOORWA...

GUIDING DEVICE FOR AN ELEVATOR DOOR LEAF

A SHEET METAL BASE PANEL FOR USE IN ELEVATORS

ELEVATOR AND A METHOD OF MAINTAINING AN ELEVATOR

ELEVATOR LANDING SILL DEVICE AND ELEVATOR DEVICE EQUIPPED WITH SAME

ELEVATOR SYSTEM WITH CABIN DIVIDER

Collapsible Gate

ELEVATOR TRENCH DRAIN

ELEVATOR SYSTEM

ELEVATOR SYSTEM

CABIN MECHANICS OF PANORAMIC VACUUM ELEVATOR

CONSTRUCTION TIME USE ELEVATOR SHAFT ELEMENT, ELEVATOR ARRANGEMENT...

ELEVATOR SHAFT ELEMENT, ELEVATOR ARRANGEMENT AND METHOD

Elevator Door Roller and Track Replacement

ELEVATOR DOOR ASTRAGAL

ELEVATOR DOOR LEAF AND ELEVATOR SYSTEM

DOOR FRAME OF AN ELEVATOR SYSTEM

DOOR FRAME FOR AN ELEVATOR SYSTEM