USPC Class Details – HistoricIP

Description: 187 elevator, industrial lift truck, or stationary lift for vehicle / 187 elevator, industrial lift truck, or stationary lift for vehicle/(349) with condition actuated means releasing load support from drive-means

Hierarchy/Derived subclasses

187 / 349

uspto searches

Patent Apps in 187/349

Granted Patents in 187/349

Use the links above or do an advanced search in ppubs for:
(187/349.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.