USPC Class Details

Description: 187 elevator, industrial lift truck, or stationary lift for vehicle / 187 elevator, industrial lift truck, or stationary lift for vehicle/(222) industrial lift truck or required component thereof (e.g., forklift) (233) having specific drive-means for load support (236) including gear and mating rack or chain

Hierarchy/Derived subclasses

187 / 222

-> 233

-> 236

uspto searches

Patent Apps in 187/236

Granted Patents in 187/236

Use the links above or do an advanced search in ppubs for:
(187/236.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.

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