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Hugo Felder
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Buchrain, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Operating panel for an elevator with splash water protected key switch
Patent number
10,662,025
Issue date
May 26, 2020
Inventio AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Emergency device for installing in an elevator car of an elevator i...
Patent number
7,798,291
Issue date
Sep 21, 2010
Inventio AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator car operating panel
Patent number
7,404,470
Issue date
Jul 29, 2008
Inventio AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Push button for elevator car operating panel
Patent number
7,404,471
Issue date
Jul 29, 2008
Inventio AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator car operating panel
Patent number
7,398,865
Issue date
Jul 15, 2008
Inventio AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator control apparatus with side mounted signal generating insert
Patent number
7,318,501
Issue date
Jan 15, 2008
Inventio AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
ELEVATOR OPERATOR TERMINAL WITH SITUATION-SPECIFIC FLOOR INDICATOR
Publication number
20210347604
Publication date
Nov 11, 2021
INVENTIO AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Application
OPERATING AND/OR DISPLAY PANEL, ELEVATOR CAR SYSTEM AND METHOD FOR...
Publication number
20210147178
Publication date
May 20, 2021
INVENTIO AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Application
OPERATING PANEL FOR AN ELEVATOR WITH SPLASH WATER PROTECTED KEY SWITCH
Publication number
20180305173
Publication date
Oct 25, 2018
INVENTIO AG
Hugo FELDER
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Key switch for installation in a drive device and method for operat...
Publication number
20110057769
Publication date
Mar 10, 2011
Hugo Felder
B60 - VEHICLES IN GENERAL
Information
Patent Application
EMERGENCY DEVICE FOR INSTALLING IN AN ELEVATOR CAR OF AN ELEVATOR I...
Publication number
20080217114
Publication date
Sep 11, 2008
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator with car operating panel
Publication number
20050252725
Publication date
Nov 17, 2005
Inventio AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator with car operating panel
Publication number
20050224298
Publication date
Oct 13, 2005
Inventio AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator with car operating panel
Publication number
20050224297
Publication date
Oct 13, 2005
Inventio AG
Hugo Felder
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Control panel for an elevator installation
Publication number
20040245052
Publication date
Dec 9, 2004
Hugo Felder
B66 - HOISTING LIFTING HAULING