SURETRACK Trademark

Encoders, including magnetic or rotary encoders to track movement or position of doors, garage doors, windows, shutters, hatches, blinds, curtains, awnings or other protective devices, including to track movement or position of such protective devices on rails, tracks or guides, including to determine whether such protective devices are open, closed, locked or secure or to identify their precise position on a rail, track or guide Electronic or computerized apparatus and equipment to track movement or position of doors, garage doors, windows, shutters, hatches, blinds, curtains, awnings or other protective devices, including to track movement or position of such protective devices on rails, tracks or guides, including to determine whether such protective devices are open, closed, locked or secure or to identify their precise position on a rail, track or guide Computer hardware, computer software or computer software applications to track movement or position of doors, garage doors, windows, shutters, hatches, blinds, curtains, awnings or other protective devices, including to track movement or position of such protective devices on rails, tracks or guides, including to determine whether such protective devices are open, closed, locked or secure or to identify their precise position on a rail, track or guide