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

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

Process and apparatus for controlling a hydraulic lift

Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes fluid supporting ram in drive-means

Process and apparatus for preventing corrosion of a hydraulic el

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

Process for the control and regulation of the speed of a mobile

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

Processing and registering automatic elevator cell destinations

Elevator – industrial lift truck – or stationary lift for vehicle – Having call button with indicator

Programmable operating panel for an elevator car

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

Progressive safety

Elevator – industrial lift truck – or stationary lift for vehicle – Having specific means contacting or on load support for... – Includes movable contact component on support for engaging...

Progressive safety device

Elevator – industrial lift truck – or stationary lift for vehicle – Having specific means contacting or on load support for... – Includes movable contact component on support for engaging...

Progressive safety gear

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

Protective elevator systems

Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes linking support cable in drive-means

Protective means against inertial slip of elevator cab...

Elevator – industrial lift truck – or stationary lift for vehicle – Industrial lift truck or required component thereof

Protective shield apparatus for fork lift trucks

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

Proximity detection systems

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

Proximity detector circuitry especially for lift doors

Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes linking support cable in drive-means

Pulley arrangement for elevators

Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes linking support cable in drive-means

Pulley system for a traction sheave elevator

Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes linking support cable in drive-means

Pulley-driven elevator

Elevator – industrial lift truck – or stationary lift for vehicle – Having call button with indicator

Push button assembly

Elevator – industrial lift truck – or stationary lift for vehicle – Having call button with indicator

Push button for elevator car operating panel

Elevator – industrial lift truck – or stationary lift for vehicle – Having call button with indicator

Push button panel for an elevator