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![[Search a list of Patent Appplications for class 16]](../as.gif) Class 16 | MISCELLANEOUS HARDWARE |
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![[List of Patents for class 16 subclass 2.1]](../ps.gif) | 2.1 | BUSHING |
| | 2.2 |  Providing a restricted or insulated environment (i.e., sealable) for internal elements |
| | 2.3 | Bung or tap |
| | 2.5 | Providing strain relief |
| | 4 | CARPET FASTENERS |
| | 5 | Combined fasteners and stretchers |
| | 6 | Hook |
| | 7 | Moldings |
| | 8 | Rug |
| | 10 | Stair |
| | 9 | Sliding |
| | 16 | Strips |
| | 17 | Swinging |
| | 17.1 | CARPET STIFFENER OR ANTI-SLIP DEVICE, PER SE |
| | 18R | CASTERS |
| | 19 | Adjustable |
| | 45 | Wheels |
| | 20 | Antifrictionally swivelled |
| | 24 | Ball |
| | 29 | Bracket supports |
| | 30 | Detachable |
| | 32 | Leg elevators |
| | 35R | Locked |
| | 36 | Lubricators |
| | 37 | Pintles |
| | 38 | Pintle retainers |
| | 31R | Frame |
| | 40 | Rigid wheel supports |
| | 41 | Scrapers |
| | 42R | Sliding |
| | 43 | Sockets |
| | 44 | Spring supported |
| | 18A | Inclined axle |
| | 18CG | Caster guard |
| | 18B | Obstruction climbing aid |
| | 48.5 | THERMALLY RELEASED CHECK OR CLOSER |
| | 49 | CHECKS AND CLOSERS |
| | 51 | Liquid |
| | 52 |  Concentric spring chamber |
| | 54 | Hinge |
| | 56 | Multiple piston |
| | 57 | Oscillating cylinder |
| | 58 | Oscillating piston |
| | 59 | Side spring chamber |
| | 61 | Spring and flexible link |
| | 62 | Spring and gear |
| | 66 | Pneumatic |
| | 63 | Spring and flexible link |
| | 64 | Spring and gear |
| | 65 | Spring and lever |
| | 50 | Hinge |
| | 86.1 | GATE HANGERS |
| | 87R | PANEL HANGERS, TRAVELERS AND/OR TRACKS |
