Featured patents

Counterweight in an Elevator Installation
US 08668054 B2, March 11, 2014, Gert Silberhorn / Inventio AG (Hergiswil, CH)
An elevator installation having at least a first elevator car and a first…

Elevator Control of an Elevator Installation
US 08739936 B2, June 3, 2014, Paul Friedli et al. / Inventio AG (Hergiswil, CH)
An elevator control of an elevator installation with at least two elevator cars…

Elevator System With Two Elevator Cars
US 08651241 B2, Feb. 18, 2014, Hans Kocher / Inventio AG (Hergiswil, CH)
An elevator system having a first, lower elevator car and a second upper elevator…

Moving Multiple Cages Between Elevator Shaft Sides
US 08602168 B2, Dec. 10, 2013, Reto Tschuppert / Inventio AG (Hergiswil, CH)
An elevator operation method, comprising:…

Multicar Zoned Elevator System
US 08733507 B2, May 27, 2014, Rory S. Smith et al. / ThyssenKrupp Elevator Corporation (Atlanta, US)
An elevator system having two elevator cars within each elevator shaft…

Patentorg has 5 documents under Having Independent Supports Carrying Distinct Loads and Sharing Common Path Patents.

Other subcategories for category Elevator, industrial lift truck, or stationary lift for vehicle
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