Patent class list (only not empty are listed)

Miscellaneous hardware (e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.)

Subclass of: 016 - Miscellaneous hardware (e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.)

Deeper subclasses:

016200100 - BUSHING (14)
016004000 - CARPET FASTENERS (4)
016018000 - CASTERS (26)
016049000 - CHECKS AND CLOSERS (7)
016860100 - GATE HANGERS (2)
016087000 - PANEL HANGERS, TRAVELERS AND/OR TRACKS (12)
016108000 - FERRULES, RINGS, AND THIMBLES (3)
016110100 - HANDLE, HANDLE COMPONENT, OR HANDLE ADJUNCT (89)
016431000 - INSULATED HANDLE (7)
016221000 - HINGE (290)
016071000 - CLOSERS (6)
016082000 - CLOSURE CHECKS (25)
016193000 - SASH BALANCES (3)
016210000 - SASH-CORD GUIDES (1)
016402000 - DOOR ESCUTCHEON OR SIMILAR ELEMENT (2)
016404000 - MISCELLANEOUS ELEMENT OR ATTACHMENT (4)

Patents in all subclasses Miscellaneous hardware (e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.)