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Industry
CPC
B66B7/1276
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B66
Lifting technology
B66B
ELEVATORS ESCALATORS OR MOVING WALKWAYS
B66B7/00
Other common features of elevators
Current Industry
B66B7/1276
Cleaning means
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Patents Grants
last 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 Applications
last 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