Cleaning means

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Industry

CPC
B66B7/1276

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66BELEVATORS ESCALATORS OR MOVING WALKWAYS B66B7/00Other common features of elevators

Current Industry

B66B7/1276Cleaning means

Industries

Patents Grantslast 30 patents

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
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
Cleaning device for an elevator system
- Patent number 11,505,431
- Issue date Nov 22, 2022
- Otis Elevator Company
- Mitsuru Kato
- B08 - CLEANING
Information Patent Grant
Elevator sheave cleaner
- Patent number 11,078,048
- Issue date Aug 3, 2021
- Otis Elevator Company
- Ethan Kent Grainger
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator track cleaner
- Patent number 10,781,078
- Issue date Sep 22, 2020
- Eddie Reese
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator rail healthy monitoring method
- Patent number 9,988,242
- Issue date Jun 5, 2018
- Otis Elevator Company
- David L. Lincoln
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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 Roller and Track Replacement
- Publication number 20220033227
- Publication date Feb 3, 2022
- G.A.L. Manufacturing Company, LLC
- Bismark J. Aldana
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CLEANING DEVICE FOR AN ELEVATOR SYSTEM
- Publication number 20210101784
- Publication date Apr 8, 2021
- Otis Elevator Company
- Mitsuru Kato
- B08 - CLEANING
Information Patent Application
ELEVATOR SHEAVE CLEANER
- Publication number 20200239281
- Publication date Jul 30, 2020
- Otis Elevator Company
- Ethan Kent Grainger
- B66 - HOISTING LIFTING HAULING