The Chamberlain Group, LLC v. Leetronics Corporation et al, ilndc:1:2023cv15464

radio receiver units, radio transmitter units, keypads card readers, control panels, and for controlling electronic door and gate openers, and parts therefor;

RESIDENTIAL ELECTRICAL GARAGE DOOR CONTROLLERS;

Electronic Control and Security Systems Comprised of Telephone and or Key/pad Entry Units;

electric door openers and structural parts thereof;

electrical safety equipment; namely, an electric eye for sensing obstructions and controlling doors;