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Bruce P. Swaybill
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Framington, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Health monitoring systems and methods for elevator systems
Patent number
11,548,758
Issue date
Jan 10, 2023
Otis Elevator Company
Randy Roberts
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator system including a motorized module
Patent number
11,542,123
Issue date
Jan 3, 2023
Otis Elevator Company
Kiron Bhaskar
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Ropeless elevator wheel force releasing system
Patent number
11,524,873
Issue date
Dec 13, 2022
Otis Elevator Company
Randy Roberts
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Retrofitting an elevator machine with primary and secondary braking
Patent number
11,377,323
Issue date
Jul 5, 2022
Otis Elevator Company
Daniel B. Davis
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator car frame assembly
Patent number
11,332,344
Issue date
May 17, 2022
Otis Elevator Company
Richard J. Ericson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and kit for retrofitting elevator machines with thrust beari...
Patent number
11,299,374
Issue date
Apr 12, 2022
Otis Elevator Company
Daniel B. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Elevator seismic performance apparatus
Patent number
11,214,464
Issue date
Jan 4, 2022
Otis Elevator Company
Richard J. Ericson
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Modular transfer station
Patent number
10,981,752
Issue date
Apr 20, 2021
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Deflector sheave bracket for offset bedplate
Patent number
10,941,020
Issue date
Mar 9, 2021
Otis Elevator Company
Bruce St. Pierre
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator cab suspension assembly for a double deck elevator
Patent number
10,899,580
Issue date
Jan 26, 2021
Otis Elevator Company
Walter Thomas Schmidt
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Transfer station for a ropeless elevator system with redundancy of...
Patent number
10,752,466
Issue date
Aug 25, 2020
Otis Elevator Company
Cezary Jedryczka
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator car guidance mechanism
Patent number
10,745,247
Issue date
Aug 18, 2020
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method and kit for retrofitting elevator machines with thrust beari...
Patent number
10,737,908
Issue date
Aug 11, 2020
Otis Elevator Company
Daniel B. Davis
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Counterweight for elevator system
Patent number
10,625,984
Issue date
Apr 21, 2020
Otis Elevator Company
Bruce St. Pierre
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Retrofitting an elevator machine with primary and secondary braking
Patent number
10,618,775
Issue date
Apr 14, 2020
Otis Elevator Company
Daniel B. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Guiding devices for elevator systems having roller guides and motio...
Patent number
10,494,228
Issue date
Dec 3, 2019
Otis Elevator Company
Bruce P. Swaybill
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Alignment system for an elevator car
Patent number
10,486,940
Issue date
Nov 26, 2019
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Electromagnetic brake system for elevator application
Patent number
10,442,659
Issue date
Oct 15, 2019
Otis Elevator Company
Amir Lotfi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Detection and control system for elevator operations
Patent number
10,407,275
Issue date
Sep 10, 2019
Otis Elevator Company
Yehia F Khalil
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
H frame for a double deck elevator
Patent number
10,329,122
Issue date
Jun 25, 2019
Otis Elevator Company
Walter Thomas Schmidt
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Bedplate for elevator system
Patent number
9,919,900
Issue date
Mar 20, 2018
Otis Elevator Company
Bruce St. Pierre
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Integrated support for elevator machine, sheaves and terminations
Patent number
8,302,740
Issue date
Nov 6, 2012
Otis Elevator Company
Bruce P. Swaybill
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator belt assembly with noise reducing groove arrangement
Patent number
7,670,240
Issue date
Mar 2, 2010
Otis Elevator Company
John Pitts
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Grant
Elevator structure mounting system having horizontal member for red...
Patent number
7,150,342
Issue date
Dec 19, 2006
Otis Elevator Company
Leandre Adifon
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method and apparatus for adjusting steering angle for elevator sheave
Patent number
6,805,222
Issue date
Oct 19, 2004
Otis Elevator Company
Bruce St. Pierre
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method of installing elevator rails
Patent number
6,672,013
Issue date
Jan 6, 2004
Otis Elevator Company
Thomas E. Glassey
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method and apparatus for adjusting steering angle for elevator sheave
Patent number
6,591,944
Issue date
Jul 15, 2003
Otis Elevator Company
Bruce St. Pierre
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator system having governor positioned under controller in hois...
Patent number
6,478,117
Issue date
Nov 12, 2002
Otis Elevator Company
Bruce P. Swaybill
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Integrated elevator installation hoist tool
Patent number
6,446,763
Issue date
Sep 10, 2002
Otis Elevator Company
Tom E. Glassey
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator machine support frame mounted to hoistway wall
Patent number
6,446,762
Issue date
Sep 10, 2002
Otis Elevator Company
Bruce St. Pierre
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
CLIMBING ELEVATOR WITH LOAD-BASED TRACTION FORCE
Publication number
20230121073
Publication date
Apr 20, 2023
Otis Elevator Company
Sam Thieu WONG
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ROPELESS ELEVATOR WHEEL FORCE RELEASING SYSTEM
Publication number
20220106166
Publication date
Apr 7, 2022
Otis Elevator Company
Randy Roberts
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SYSTEM INCLUDING A MOTORIZED MODULE
Publication number
20220033224
Publication date
Feb 3, 2022
Otis Elevator Company
Kiron BHASKAR
B66 - HOISTING LIFTING HAULING
Information
Patent Application
AUTONOMOUS ELEVATOR CAR MOVERS CONFIGURED WITH COUPLING DEVICES FOR...
Publication number
20220033223
Publication date
Feb 3, 2022
Otis Elevator Company
Randy Roberts
B66 - HOISTING LIFTING HAULING
Information
Patent Application
CLIMBING ELEVATOR WITH LOAD-BASED TRACTION FORCE
Publication number
20210221647
Publication date
Jul 22, 2021
Otis Elevator Company
Sam Thieu WONG
B66 - HOISTING LIFTING HAULING
Information
Patent Application
METHOD AND KIT FOR RETROFITTING ELEVATOR MACHINES WITH THRUST BEARI...
Publication number
20200270100
Publication date
Aug 27, 2020
Otis Elevator Company
Daniel B. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING
Publication number
20200207580
Publication date
Jul 2, 2020
Otis Elevator Company
Daniel B. Davis
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SEISMIC PERFORMANCE APPARATUS
Publication number
20190352126
Publication date
Nov 21, 2019
Otis Elevator Company
Richard J. Ericson
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR CAR FRAME ASSEMBLY
Publication number
20190352132
Publication date
Nov 21, 2019
Otis Elevator Company
Richard J. Ericson
B66 - HOISTING LIFTING HAULING
Information
Patent Application
DEFLECTOR SHEAVE BRACKET FOR OFFSET BEDPLATE
Publication number
20190233253
Publication date
Aug 1, 2019
Otis Elevator Company
Bruce St. Pierre
B66 - HOISTING LIFTING HAULING
Information
Patent Application
H FRAME FOR A DOUBLE DECK ELEVATOR
Publication number
20190218066
Publication date
Jul 18, 2019
Otis Elevator Company
Walter Thomas SCHMIDT
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR CAB SUSPENSION ASSEMBLY FOR A DOUBLE DECK ELEVATOR
Publication number
20190218067
Publication date
Jul 18, 2019
Otis Elevator Company
Walter Thomas SCHMIDT
B66 - HOISTING LIFTING HAULING
Information
Patent Application
HEALTH MONITORING SYSTEMS AND METHODS FOR ELEVATOR SYSTEMS
Publication number
20190002235
Publication date
Jan 3, 2019
Otis Elevator Company
Randy Roberts
B66 - HOISTING LIFTING HAULING
Information
Patent Application
SENSING ELEVATOR CAR GUIDING DEVICES FOR ELEVATOR SYSTEMS
Publication number
20180244495
Publication date
Aug 30, 2018
Otis Elevator Company
Bruce P. Swaybill
B66 - HOISTING LIFTING HAULING
Information
Patent Application
DEVICE AND METHOD FOR CONTROLLING ELEVATOR CAR MOVEMENT INTO A TRAN...
Publication number
20180170714
Publication date
Jun 21, 2018
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Application
RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING
Publication number
20180141781
Publication date
May 24, 2018
Otis Elevator Company
Daniel B. Davis
B66 - HOISTING LIFTING HAULING
Information
Patent Application
METHOD AND KIT FOR RETROFITTING ELEVATOR MACHINES WITH THRUST BEARI...
Publication number
20180141783
Publication date
May 24, 2018
Otis Elevator Company
Daniel B. Davis
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MODULAR TRANSFER STATION
Publication number
20180127242
Publication date
May 10, 2018
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Application
TRANSFER STATION FOR A ROPELESS ELEVATOR SYSTEM WITH REDUNDANCY OF...
Publication number
20180009636
Publication date
Jan 11, 2018
Otis Elevator Company
Cezary Jedryczka
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Detection and Control System for Elevator Operations
Publication number
20170355558
Publication date
Dec 14, 2017
Otis Elevator Company
Yehia F Khalil
G01 - MEASURING TESTING
Information
Patent Application
GAP PROTECTIVE DEVICE
Publication number
20170355570
Publication date
Dec 14, 2017
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Application
COUNTERWEIGHT FOR ELEVATOR SYSTEM
Publication number
20170283221
Publication date
Oct 5, 2017
Otis Elevator Company
Bruce ST. PIERRE
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ALIGNMENT SYSTEM FOR AN ELEVATOR CAR
Publication number
20170057784
Publication date
Mar 2, 2017
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR CAR GUIDANCE MECHANISM
Publication number
20170057786
Publication date
Mar 2, 2017
Otis Elevator Company
Tadeusz Pawel Witczak
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELECTROMAGNETIC BRAKE SYSTEM FOR ELEVATOR APPLICATION
Publication number
20160376123
Publication date
Dec 29, 2016
Otis Elevator Company
Amir Lotfi
B66 - HOISTING LIFTING HAULING
Information
Patent Application
BEDPLATE FOR ELEVATOR SYSTEM
Publication number
20160362279
Publication date
Dec 15, 2016
OTIS ELAVATOR COMPANY
Bruce St. Pierre
B66 - HOISTING LIFTING HAULING
Information
Patent Application
HOISTING SYSTEM WITH INCREASED AVAILABLE TRACTION
Publication number
20160304320
Publication date
Oct 20, 2016
Otis Elevator Company
Richard J. Ericson
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Method and device for transporting an elevator car drive machine
Publication number
20090097952
Publication date
Apr 16, 2009
Otis Elevator Company
Bruce P. Swaybill
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Rooftop control unit for an elevator system having a removable cover
Publication number
20060175136
Publication date
Aug 10, 2006
Otis Elevator Company
Leandre Adifon
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Integrated support for elevator machine, sheaves and terminations
Publication number
20060042882
Publication date
Mar 2, 2006
Bruce P. Swaybill
B66 - HOISTING LIFTING HAULING