Gray Manufacturing Company, Inc.

David Dwight Sandmann

John E Fagan

Larry M Jaipaul

Stephen J Rucker

Ralph Sam McKee

William R Keck, Jr

Wireless portable vehicle lift system incorporating one or more enhanced communication and/or control features. The lift system can incorporate enhanced touch screen-enabled functionalities and/or enhanced wireless communication features.

Wireless vehicle lift system with enhanced electronic controls

Wireless portable vehicle lift system incorporating one or more enhanced communication and/or control features. The lift system can incorporate enhanced wireless communication features such as the ability to automatically scan a plurality of communication channels, determine a clearest communication channel, and use the clearest communication channel for wireless communication.

Vehicle lift system with adaptive wireless communication

Wireless portable vehicle lift system incorporating one or more enhanced communication and/or control features. Each lift of the lift system can include multiple microprocessors that communicate with one another and perform separate functions. The multiple microprocessors associated with each lift can include a control microprocessor configured to process information related to the lift control system and a communication microprocessor configured to process wireless communication information.

A wireless portable vehicle lift system. The lift system includes two or more portable lifts and an electronic control system for controlling the lifts. The electronic control system comprises a wireless communication system for wirelessly communicating lift control signals among the lifts. The electronic control system includes a remote control module configured to communicate wirelessly with the lifts, with the remote control module including a touch screen display. The electronic control system is programmed so that vertical shifting of the lifts requires dual operator input from at least two locations on the remote control module, with at least one of the two locations being on the touch screen display.

Control and communication system for a wireless vehicle lift system

A velocity controlled wireless portable vehicle lift system for lifting a vehicle. The lift system includes two or more portable lifts and an electronic control system for controlling the lifts. The electronic control system includes a wireless communication system for communicating control signals among the lifts. The electronic control system includes a velocity control system that determines the velocity of each lift and, based on the determined velocities, maintains the lifted vehicle in a level condition during raising and lowering operations.

Growing community of inventors

Oklahoma City, OK, United States of America

David Dwight Sandmann