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![[Search a list of Patent Appplications for class 182]](../as.gif) Class 182 | FIRE ESCAPE, LADDER, OR SCAFFOLD |
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![[List of Patents for class 182 subclass 1]](../ps.gif) | 1 | MEANS MAINTAINING STEP LEVER ON HORIZONTALLY PIVOTED LADDER |
| | 2.1 | MEANS MAINTAINING PLATFORM LEVEL ON ANGULARLY MOVABLE SUPPORT |
| | 3 | TORSO HARNESS |
| | 4 |  Window washer type |
| | 231 | Attached to strand wound on reel, and means for retarding unwinding of strand |
| | 232 |  Including spring for rewinding strand |
| | 233 | Fluid resistance brake |
| | 234 | Movable, friction brake element applied by centrifugal force |
| | 235 | Friction brake and occupant-operated mechanism for applying brake during descent |
| | 5 | Strand-engaging, with descent retarder |
| | 8 | Ladder-associated |
| | 9 | With pole encircling or grasping means |
| | 10 | INCLINED CABLE SUPPORTING CARRIER TRAVELING THEREALONG |
| | 12 | HORIZONTAL TRAVERSING - ACTUATION, CONTROL, OR RESPONSE |
| | 18 | WITH INDICATOR, SIGNAL OR ALARM |
| | 19 | AUTOMATIC CONTROL |
| | 20 | CONVERTIBLE |
| | 21 | Ladder |
| | 22 | Ladder of different type |
| | 23 |  Stepladder prop pivoted to inverted position |
| | 26 | Stepladder type with variable prop and ladder connection |
| | 27 | Scaffold |
| | 28 | Table |
| | 33 | Chair or stool |
| | 33.2 | Bottom and legs invert to unveil ladder |
| | 33.3 | Steps on chair back |
| | 33.5 | Step withdraws from beneath seat |
| | 34 | Bed |
| | 35 | Furniture |
| | 36 | TRAVERSING, TRACK-MOUNTED |
| | 37 | With occupant elevating or lowering means |
| | 38 | With vertically spaced second track |
| | 39 | Ground- or floor-engaging |
| | 40 | UPWARDLY EXTENSIBLE FLEXIBLE LADDER OR ESCAPE |
| | 42 | ENDLESS CONVEYER ESCAPE |
| | 45 | PITCHED ROOF CONFORMING SCAFFOLD |
| | 46 | WITH INSULATION |
| | 48 | CHUTE OR ESCAPE TOWER FOR PERSONNEL |
| | 50 | WITH PROJECTOR OR PROJECTILE |
| | 51 | WITH FLUID HANDLING |
| | 53 | DETACHABLE WINDOW SEAT TYPE |
| | 54 | With step or additional platform |
| | 55 | Platform below window |
| | 56 | Extensible platform |
| | 57 | Interior wall-engaging means |
| | 62.5 | WITH EXTENSIBLE VERTICAL AND NONVERTICAL SECTIONS |
| | 63.1 | HAVING TRANSPOSITIONING BASE AND ERECTING MEANS |
| | 64.1 | Ladder pivotably mounted on transpositioning base (e.g., on vehicle) |
| | 65.1 | About vertical axis |
| | 66.1 | Extension ladder (i.e., ladder having sliding section) |
| | 67.4 | Folding ladder |
| | 67.5 | Having screw rod for erecting ladder about horizontal pivot |
| | 68.1 | Extension ladder pivotally mounted to be erected about a horizontal axis |
| | 69.4 | Telescopic erecting means |
| | 69.5 | Erecting means actuated by lazy tong |
| | 69.6 | And platform elevatable relative to its support |
| | 70 | WITH STORAGE DEVICE FOR SUPPLE ESCAPE |
