6 knobs, levers, pulls, grips, handles, plungers, screws, screw fasteners, catches, latches, hinges, nuts, bolts, locks and keys therefor, and handwheels made of metal
9 electronic indicators in the nature of digital counters
20 knobs, levers, pulls, grips, handles, plungers, screws, screw fasteners, catches, latches, hinges, nuts, bolts, locks and keys therefor, and handwheels made of plastic
The mark consists of the stylized letters "M" plus "M". M + M