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Class Information
Number: 182/63
Name: Fire escape, ladder, or scaffold >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
182/1	Means maintaining step lever on horizontally pivoted ladder	31
182/10	Inclined cable supporting carrier traveling therealong	26
182/101	Ladder with vertically moving platform or escape	4
182/104	Pivotally connected ladders, mutually sustaining	17
182/106	With handrail or guard for ladder	155
182/107	Safety device for ground-supported ladder	222
182/112	Safety device, platform associated	35
182/114	With sucker rod support	4
182/115	Ladder and platform	71
182/12	Horizontal traversing - actuation, control, or response	23
182/127	Ladder with land vehicle	264
182/128	Scaffold supported internally on shaft	62
182/129	Combined	469
182/130	Plural platforms, common support	26
182/133	Pole or strand grasping-type climber	73
182/137	Body catcher	21
182/141	Platform with elevating or lowering means	235
182/150	Suspended platform	213
182/151	Kit or separable parts	68
182/152	Unitary foldable, rigid scaffold or ladder	110
182/165	Ladder with pivoted prop	49
182/178.1	Stackable	58
182/179.1	Self-sustaining	55
182/18	With indicator, signal or alarm	106
182/187	Scaffold external of shaft	403
182/189	Single stile, strand or pole	61
182/19	Automatic control	73
182/194	Ladder	76
182/2.1	Means maintaining platform level on angularly movable support	42
182/20	Convertible	88
182/221	Leg or shoe attachable pole climber	37
182/222	Platform	139
182/224	Scaffold horse beam or leg	50
182/228.1	Rung or rung-to-stile connection	85
182/229	Putlog or spacer	30
182/230	Miscellaneous	90
182/241	Movable strand escape and means for retarding travel of strand	14
182/3	Torso harness	399
182/36	Traversing, track-mounted	139
182/40	Upwardly extensible flexible ladder or escape	6
182/42	Endless conveyer escape	19
182/45	Pitched roof conforming scaffold	192
182/46	With insulation	93
182/48	Chute or escape tower for personnel	144
182/50	With projector or projectile	5
182/51	With fluid handling	11
182/53	Detachable window seat type	4
182/62.5	With extensible vertical and nonvertical sections	27
182/63.1	Having transpositioning base and erecting means	112
182/70	With storage device for supple escape	78
182/77	Door and ladder	52
182/82	Wall- or floor-attached	241