Door and window components of metal, namely, hinges, locks, strike plates, latches, handles, and structural parts therefor
Metal GoodsAutomatic apparatus in the nature of a system primarily comprising motors being parts of machines for adjusting doors and windows, and also including sensors and controlling electronics, namely, sensors including the use of Proximity, RGB, optical limit, mechanical switch, and hall effect to monitor all functions of the system's operational and diagnostic uses, and namely, computer hardware, including power supply, microcontrollers, wireless device-to-device communication chipsets, and I/O, and computer software to manage the system for all user commands, data storage, automated motion, door sealing and monitoring
MachineryWindow and door sealing systems, not of metal, primarily consisting of non-metal gaskets and also including other non-metal support materials to dynamically prevent air and water intrusion from around window and door openings from outside to inside a structure
Rubber GoodsNon-metal support framed windows and doors; Glass doors and glass windows for buildings, namely, glass facades, pivot doors, sliding doors, swing doors, horizontal folding doors, vertical folding doors, tilt windows, turn windows, picture windows, fixed windows, and sliding windows
Nonmetallic Building Materials