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Class Information
Number: 187/20
Name: Elevator, industrial lift truck, or stationary lift for vehicle >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
187/200	Stairway assist for individual or minor barrier (e.g., curb) lift for impaired individual	86
187/203	Stationary lift for roadway vehicle or required component thereof	32
187/222	Industrial lift truck or required component thereof (e.g., forklift)	136
187/239	Mounted on exterior of building	54
187/240	Transportable elevator	37
187/245	Inclined elevator	40
187/247	Having computer control of elevator	201
187/249	Having independent supports carrying distinct loads and sharing common path	84
187/250	Having specific load support drive-means or its control	99
187/313	With barrier for regulating access to load support	49
187/336	With closure means for shaft opening through landing	21
187/343	Having means cushioning contact of load support with terminus of shaft	18
187/345	Having fluid dampening means regulating load support movement	10
187/348	With emergency running suspension cable for load support	9
187/349	With condition actuated means releasing load support from drive-means	9
187/350	Having means engaging cable attached to load support, or its guide, to slow load support	41
187/351	Having specific means contacting or on load support for stopping or slowing thereof	33
187/380	With call registration means	114
187/390	Alarm system	34
187/391	With monitoring, signalling, and indicating means	309
187/395	Having call button with indicator	68
187/396	General information display (e.g., store directories)	65
187/397	With visual indicator of movement of load support	28
187/400	With safety or sealing means for gap between load support and landing	23
187/401	Having specific load support structure or arrangement (e.g., car framing)	119
187/404	Having specific counterbalance means for load support	70
187/406	Having specific stationary guiding structure for counterbalance means or load support	109
187/409	Having specific guide shoe	55
187/411	Having specific force transmitting connection for counterweight or load support	75
187/413	Having specific arrangement or connection of electrical or fluid service line	60
187/414	Miscellaneous	179
187/900	Temporary construction elevator for building	36
187/901	Control modified for use by disabled individual	24
187/902	Control for double-decker car	37