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Class Information
Number: 187/19
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 83
187/250 Having specific load support drive-means or its control 98
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 178
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


Patents under this class:

Patent Number Title Of Patent Date Issued



 
 
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