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CPC
Y02B50/24
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GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02
Climate change prevention
Y02B
INDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS
Y02B50/00
Energy efficient technologies in elevators, escalators and moving walkways
Current Industry
Y02B50/24
Energy recuperation technologies
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Patents Grants
last 30 patents
Information
Patent Grant
Regenerative power capture system for endless track escalators and...
Patent number
10,752,468
Issue date
Aug 25, 2020
Goldstein Biomedical Consultants LLC
Harold A. Goldstein
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Regenerative power capture system for endless track escalators and...
Patent number
10,017,360
Issue date
Jul 10, 2018
Goldstein Biomedical Consultants LLC
Harold A. Goldstein
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Regenerative power control for passenger conveyors
Patent number
8,973,731
Issue date
Mar 10, 2015
Otis Elevator Company
GuangHua Ma
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevating machine control apparatus
Patent number
7,882,937
Issue date
Feb 8, 2011
FUJITEC CO., LTD.
Takao Okada
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Moving walkway
Patent number
5,538,124
Issue date
Jul 23, 1996
Loderway Pty. Limited
John L. Loder
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Moving walkway
Patent number
5,423,408
Issue date
Jun 13, 1995
Loderway Pty. Ltd.
John L. Loder
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
REGENERATIVE POWER CAPTURE SYSTEM FOR ENDLESS TRACK ESCALATORS AND...
Publication number
20180297819
Publication date
Oct 18, 2018
GOLDSTEIN BIOMEDICAL CONSULTANTS LLC
Harold A. Goldstein
B66 - HOISTING LIFTING HAULING
Information
Patent Application
REGENERATIVE POWER CONTROL FOR PASSENGER CONVEYORS
Publication number
20130270061
Publication date
Oct 17, 2013
Otis Elevator Company
GuangHua Ma
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELEVATING MACHINE CONTROL APPARATUS
Publication number
20090058333
Publication date
Mar 5, 2009
FUJITEC CO., LTD.
Takao Okada
B66 - HOISTING LIFTING HAULING