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Inventor

Olivier Dukacz

Inventor
Les Choux, FR

Overview

5→
Patents
2012–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B66Bprimary
B66BElevators63%
B60TVehicle brake control systems or parts thereof13%
B66DCapstans13%
F16DCouplings for transmitting rotation13%
PatentTitleYear
9,637,349'Elevator brake including coaxially aligned first and second brake members'20178,746,413'Single brakeshoe test (electrical) for elevators'20148,365,870'Foldable handrail and safety switch arrangement on top of an elevator car'20138,162,108'Elevator having a limit switch for controlling power to the drive system as an elevator car approaches a shallow pit or a low overhead'20128,136,637'Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2017Patents assigned to OTIS ELEVATOR CO (5)· patent assignee history
2012–2014Patents assigned to REBILLARD PASCAL (4)· patent assignee history
2012–2014Patents assigned to SIRIGU GERARD (4)· patent assignee history
2012–2013Patents assigned to BEAUCHAUD FREDERIC (3)· patent assignee history
2012–2013Patents assigned to COQUERELLE THOMAS (3)· patent assignee history
2012–2014Based in Les Choux, FR· patent location history
2017Based in Loiret, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OTIS ELEVATOR CO52012–2017
REBILLARD PASCAL42012–2014
SIRIGU GERARD42012–2014
BEAUCHAUD FREDERIC32012–2013
COQUERELLE THOMAS32012–2013
Locations
LocationPatentsSpan
Les Choux, FR42012–2014
Loiret, FR12017