Gray Manufacturing resolves patent infringement lawsuit

Jan. 17, 2019
The lawsuit was filed against MIT Group, among others manufacturing lifts under the brand name “Maxima.”

Gray Manufacturing, a manufacturer of heavy duty lifting equipment designed for professional technicians, resolved its patent infringement lawsuit filed in 2016. 

The lawsuit was filed against MIT Group and MIT Automobile, Inc., among others doing business under the brand name “Maxima” and manufacturing and/or selling lifts under the brand name “Maxima.”

MIT Group denied liability to Gray, but agreed that it would not contest the validity or infringe on Gray Manufacturing’s three U.S. patents for coordinated lift systems related to wireless lifting devices.

Sponsored Recommendations

Tesla service, repair, and diagnostics

Keep update-to-date on how to maintain your customer's Tesla vehicles.

Tool Review: Ascot Supply 3/4" Drive 600 ft-lbs Split Beam Torque Wrench, No. 168-00600

Reviewed by Eric Moore, manager at DeMary Truck in Columbus, Ohio.

Diagnosing an engine misfire

Recognizing a misfire is the easy part; the challenge is determining its cause.

The ‘Iron Giant’

This technician spent two and half years putting together his ‘giant’ of a toolbox setup.

Voice Your Opinion!

To join the conversation, and become an exclusive member of Vehicle Service Pros, create an account today!