Ventilation systems

Industry

CPC
B66B11/024

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66BELEVATORS ESCALATORS OR MOVING WALKWAYS B66B11/00Main component parts of lifts in, or associated with, buildings or other structures

Current Industry

B66B11/024Ventilation systems

Industries

Patents Grantslast 30 patents

Information Patent Grant
Elevator having function of removing dust adhered to object aboard
- Patent number 12,103,821
- Issue date Oct 1, 2024
- Gumyoung General Co., Ltd.
- Gum-Gee Lee
- B08 - CLEANING
Information Patent Grant
Environment management systems and methods
- Patent number 12,072,117
- Issue date Aug 27, 2024
- AIRTHINX, INC
- Vasileios Nasis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air sterilizing elevator cab and methods
- Patent number 12,011,521
- Issue date Jun 18, 2024
- Sterilyft LLC
- Carlos Vanga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Elevator car with blocking member for foldable working platform
- Patent number 11,981,536
- Issue date May 14, 2024
- Otis Elevator Company
- Fabrice Boniface
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car with foldable working platform
- Patent number 11,945,684
- Issue date Apr 2, 2024
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Counterweight handover test device and method
- Patent number 11,866,298
- Issue date Jan 9, 2024
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car with moving electrical box
- Patent number 11,858,777
- Issue date Jan 2, 2024
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator safety arrangement and elevator
- Patent number 11,858,779
- Issue date Jan 2, 2024
- Kone Corporation
- Ari Kattainen
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevators and outdoor intake HEPA filtration systems
- Patent number 11,759,743
- Issue date Sep 19, 2023
- Americair Corporation
- Jim Woods
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lintel assembly for elevator and elevator system
- Patent number 11,702,319
- Issue date Jul 18, 2023
- Otis Elevator Company
- Jianyong Guo
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car
- Patent number 11,655,121
- Issue date May 23, 2023
- Otis Elevator Company
- Michael Fever
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car
- Patent number 11,639,285
- Issue date May 2, 2023
- Kone Corporation
- Tapio Siironen
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Inspection and maintenance system for elevators
- Patent number 11,560,289
- Issue date Jan 24, 2023
- Otis Elevator Company
- Mahesh N. Shah
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Elevator arrangement to open the roof of an elevator car
- Patent number 11,560,291
- Issue date Jan 24, 2023
- Kone Corporation
- Markku Haapaniemi
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car with mechanical assistance for working platform
- Patent number 11,524,874
- Issue date Dec 13, 2022
- Otis Elevator Company
- Guillaume Montigny
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Additional platform for a working platform
- Patent number 11,518,651
- Issue date Dec 6, 2022
- Inventio AG
- Olaf Garbers
- E04 - BUILDING
Information Patent Grant
Elevator display systems
- Patent number 11,498,811
- Issue date Nov 15, 2022
- Otis Elevator Company
- Romain Durand
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car with working platform stabilization
- Patent number 11,459,210
- Issue date Oct 4, 2022
- Otis Elevator Company
- Aurélien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car with foldable working platform
- Patent number 11,427,441
- Issue date Aug 30, 2022
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car ceiling access system
- Patent number 11,358,837
- Issue date Jun 14, 2022
- OTIS ELEVATOR COMPANY
- Jean-Emile Rocher
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Sound absorbing panels for elevator
- Patent number 11,279,594
- Issue date Mar 22, 2022
- Otis Elevator Company
- Zheng Yu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Openable elevator car wall panels
- Patent number 11,235,951
- Issue date Feb 1, 2022
- Otis Elevator Company
- Emmanuel Convard
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Handrail assembly, car and elevator
- Patent number 11,192,750
- Issue date Dec 7, 2021
- Otis Elevator Company
- PengFei Zhao
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator arrangement and elevator
- Patent number 11,192,754
- Issue date Dec 7, 2021
- Kone Corporation
- Markku Haapaniemi
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator doorway display systems for elevator cars
- Patent number 11,180,344
- Issue date Nov 23, 2021
- Otis Elevator Company
- Bruno Quaretti
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car and elevator system comprising an elevator car
- Patent number 11,104,550
- Issue date Aug 31, 2021
- Otis Elevator Company
- Juan Jose Fernandez
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car frame
- Patent number 11,091,352
- Issue date Aug 17, 2021
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Button hook pad hanger
- Patent number 11,046,556
- Issue date Jun 29, 2021
- HARRY MILLER CO., LLC
- Harry Miller
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Air treatment systems and methods
- Patent number 11,027,236
- Issue date Jun 8, 2021
- Airovation Technologies Ltd.
- Marat Maayan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Elevator maintenance from inside elevator car
- Patent number 10,968,076
- Issue date Apr 6, 2021
- Otis Elevator Company
- Emmanuel Convard
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR INCREASING FRESH AIR FLOW INSIDE AN ELEVATOR CAB
- Publication number 20240199379
- Publication date Jun 20, 2024
- Clearway Air Solution, Inc.
- Aaron Lazar
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CAR WITH FOLDABLE WORKING PLATFORM
- Publication number 20240002193
- Publication date Jan 4, 2024
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CAR WITH BLOCKING MEMBER FOR FOLDABLE WORKING PLATFORM
- Publication number 20230391586
- Publication date Dec 7, 2023
- Otis Elevator Company
- Fabrice Boniface
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CAR WITH MOVING ELECTRICAL BOX
- Publication number 20230391587
- Publication date Dec 7, 2023
- Otis Elevator Company
- Aurelien Fauconnet
- 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
ENVIRONMENT MANAGEMENT SYSTEMS AND METHODS
- Publication number 20230089131
- Publication date Mar 23, 2023
- AIRTHINX, INC
- Vasileios NASIS
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELEVATOR IN USE FOR A CLIMATE CONTROL IN A BUILDING
- Publication number 20230032412
- Publication date Feb 2, 2023
- KONE Corporation
- Pekka Perunka
- G05 - CONTROLLING REGULATING
Information Patent Application
LINTEL ASSEMBLY FOR ELEVATOR AND ELEVATOR SYSTEM
- Publication number 20220212895
- Publication date Jul 7, 2022
- Otis Elevator Company
- Jianyong Guo
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Air Cleaning and Purifying Apparatus for Elevators
- Publication number 20220074616
- Publication date Mar 10, 2022
- Juan Jose Caravaca Hernandez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELEVATOR CAB VENTILATION
- Publication number 20220048738
- Publication date Feb 17, 2022
- Otis Elevator Company
- Patricia Derwinski
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATORS AND OUTDOOR INTAKE HEPA FILTRATION SYSTEMS
- Publication number 20220047983
- Publication date Feb 17, 2022
- AMAIRCAIR CORPORATION
- Jim WOODS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR AND SURFACE CLEANING SYSTEM FOR ENCLOSED SPACES, METHODS OF USE...
- Publication number 20220033225
- Publication date Feb 3, 2022
- Tracy E. Wagoner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELEVATOR CAR WITH FOLDABLE WORKING PLATFORM
- Publication number 20220024724
- Publication date Jan 27, 2022
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SYSTEM AND METHOD OF A PANEL ASSEMBLY FOR AIR TREATMENT
- Publication number 20220018558
- Publication date Jan 20, 2022
- Columbia Elevator Products Company, Inc.
- Louis J. Blaiotta
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR STERILIZING ELEVATOR CAB AND METHODS
- Publication number 20220008604
- Publication date Jan 13, 2022
- Sterilyft LLC
- Carlos Vanga
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR
- Publication number 20210395043
- Publication date Dec 23, 2021
- INVENTIO AG
- Nilesh Hagawane
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR HAVING FUNCTION OF REMOVING DUST ADHERED TO OBJECT ABOARD
- Publication number 20210395044
- Publication date Dec 23, 2021
- GUMYOUNG GENERAL CO., LTD.
- Gum-Gee Lee
- B08 - CLEANING
Information Patent Application
ELEVATOR SYSTEM VENTILATION
- Publication number 20210354958
- Publication date Nov 18, 2021
- Man-D-Tec, Inc.
- Dalton John Mandy
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CAR
- Publication number 20210269283
- Publication date Sep 2, 2021
- KONE Corporation
- Tapio Siironen
- B66 - HOISTING LIFTING HAULING
Information Patent Application
AN ELEVATOR CAR ROOF SYSTEM AND A CONTROL SYSTEM FOR MONITORING AN...
- Publication number 20210269279
- Publication date Sep 2, 2021
- KONE Corporation
- Tapani Talonen
- B66 - HOISTING LIFTING HAULING
Information Patent Application
VORTEX TUBE, VENTILATION SYSTEM AND ELEVATOR
- Publication number 20210215401
- Publication date Jul 15, 2021
- KONE Corporation
- Ramprasad GOPALA KRISHNAN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
COUNTERWEIGHT HANDOVER TEST DEVICE AND METHOD
- Publication number 20210188596
- Publication date Jun 24, 2021
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CAR WITH MECHANICAL ASSISTANCE FOR WORKING PLATFORM
- Publication number 20210155458
- Publication date May 27, 2021
- Otis Elevator Company
- Guillaume Montigny
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SOUND ABSORBING PANELS FOR ELEVATOR
- Publication number 20210147185
- Publication date May 20, 2021
- Otis Elevator Company
- Zheng Yu
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CAR
- Publication number 20210139284
- Publication date May 13, 2021
- Otis Elevator Company
- Michael Fever
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
LOW OVERHEAD COMPENSATORY MEASURE
- Publication number 20210061616
- Publication date Mar 4, 2021
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CAR WITH WORKING PLATFORM STABILIZATION
- Publication number 20210002104
- Publication date Jan 7, 2021
- Otis Elevator Company
- Aurélien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CONTROLLING MOVEMENT OF AN ELEVATOR CAR
- Publication number 20200277163
- Publication date Sep 3, 2020
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Application
WORKING PLATFORM FOR AN ELEVATOR CAR
- Publication number 20200277164
- Publication date Sep 3, 2020
- Otis Elevator Company
- Aurélien Fauconnet
- B66 - HOISTING LIFTING HAULING
Information Patent Application
HANDRAIL ASSEMBLY, CAR AND ELEVATOR
- Publication number 20200207579
- Publication date Jul 2, 2020
- Otis Elevator Company
- PengFei Zhao
- B66 - HOISTING LIFTING HAULING

Ventilation systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Elevator having function of removing dust adhered to object aboard

Environment management systems and methods

Air sterilizing elevator cab and methods

Elevator car with blocking member for foldable working platform

Elevator car with foldable working platform

Counterweight handover test device and method

Elevator car with moving electrical box

Elevator safety arrangement and elevator

Elevators and outdoor intake HEPA filtration systems

Lintel assembly for elevator and elevator system

Elevator car

Elevator car

Inspection and maintenance system for elevators

Elevator arrangement to open the roof of an elevator car

Elevator car with mechanical assistance for working platform

Additional platform for a working platform

Elevator display systems

Elevator car with working platform stabilization

Elevator car with foldable working platform

Elevator car ceiling access system

Sound absorbing panels for elevator

Openable elevator car wall panels

Handrail assembly, car and elevator

Elevator arrangement and elevator

Elevator doorway display systems for elevator cars

Elevator car and elevator system comprising an elevator car

Elevator car frame

Button hook pad hanger

Air treatment systems and methods

Elevator maintenance from inside elevator car

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR INCREASING FRESH AIR FLOW INSIDE AN ELEVATOR CAB

ELEVATOR CAR WITH FOLDABLE WORKING PLATFORM

ELEVATOR CAR WITH BLOCKING MEMBER FOR FOLDABLE WORKING PLATFORM

ELEVATOR CAR WITH MOVING ELECTRICAL BOX

ELEVATOR SYSTEM WITH CABIN DIVIDER

ENVIRONMENT MANAGEMENT SYSTEMS AND METHODS

ELEVATOR IN USE FOR A CLIMATE CONTROL IN A BUILDING

LINTEL ASSEMBLY FOR ELEVATOR AND ELEVATOR SYSTEM

Air Cleaning and Purifying Apparatus for Elevators

ELEVATOR CAB VENTILATION

ELEVATORS AND OUTDOOR INTAKE HEPA FILTRATION SYSTEMS

AIR AND SURFACE CLEANING SYSTEM FOR ENCLOSED SPACES, METHODS OF USE...

ELEVATOR CAR WITH FOLDABLE WORKING PLATFORM

SYSTEM AND METHOD OF A PANEL ASSEMBLY FOR AIR TREATMENT

AIR STERILIZING ELEVATOR CAB AND METHODS

ELEVATOR

ELEVATOR HAVING FUNCTION OF REMOVING DUST ADHERED TO OBJECT ABOARD

ELEVATOR SYSTEM VENTILATION

ELEVATOR CAR

AN ELEVATOR CAR ROOF SYSTEM AND A CONTROL SYSTEM FOR MONITORING AN...

VORTEX TUBE, VENTILATION SYSTEM AND ELEVATOR

COUNTERWEIGHT HANDOVER TEST DEVICE AND METHOD

ELEVATOR CAR WITH MECHANICAL ASSISTANCE FOR WORKING PLATFORM

SOUND ABSORBING PANELS FOR ELEVATOR

ELEVATOR CAR

LOW OVERHEAD COMPENSATORY MEASURE

ELEVATOR CAR WITH WORKING PLATFORM STABILIZATION

CONTROLLING MOVEMENT OF AN ELEVATOR CAR

WORKING PLATFORM FOR AN ELEVATOR CAR

HANDRAIL ASSEMBLY, CAR AND ELEVATOR