LandOfFree - US Patents - Listing for Elevator, industrial lift truck, or stationary lift for vehicle

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support

Relative position monitoring apparatus

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support

Relative system response elevator call assignments

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support

Relative system response elevator dispatcher system using artifi

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support

Releasable hoistway door safety interlock

Elevator – industrial lift truck – or stationary lift for vehicle – With condition actuated means releasing load support from...

Releasable semiconductor wafer lifter basket

Elevator – industrial lift truck – or stationary lift for vehicle – Miscellaneous

Releasable semiconductor wafer lifter basket

Elevator – industrial lift truck – or stationary lift for vehicle – Having means engaging cable attached to load support – or its...

Remote brake release mechanism for an elevator machine

Elevator – industrial lift truck – or stationary lift for vehicle – Having means engaging cable attached to load support – or its...

Remote brake release mechanism for an elevator machine

Reissue Patent

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support

Remote call registration system for elevator

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors passengers

Remote control of an elevator and fast recovery from...

Elevator – industrial lift truck – or stationary lift for vehicle – Having computer control of elevator

Remote controller linkage to an elevator system

Elevator – industrial lift truck – or stationary lift for vehicle – With call registration means

Remote controller linkage to an elevator system

Elevator – industrial lift truck – or stationary lift for vehicle – With call registration means – Having call cancel or refuse feature

Remote elevator call placement with provisional call verificatio

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors passengers

Remote elevator call requests with descriptor tags

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means

Remote fail-safe control for elevator

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Remote monitoring system with variable period communication chec

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means

Remote recording of maintenance operations for an elevator...

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means

Remote rescue of trapped elevator passengers

Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes control for power source of drive-means

Remote storage and reset of elevator overspeed switch