USPC Class Details

Description: 188 brakes / 188 brakes/(266) internal-resistance motion retarder (266.1) motion damped from condition (e.g., bump, speed change) detected outside of retarder (266.2) condition actuates valve or regulator

Hierarchy/Derived subclasses

188 / 266-> 266.1-> 266.2-> 266.3-> 266.4
   -> 266.5-> 266.6

uspto searches

Patent Apps in 188/266.2

Granted Patents in 188/266.2

Use the links above or do an advanced search in ppubs for:
(188/266.2.ccls. or 188/266.3.ccls. or 188/266.4.ccls. or 188/266.5.ccls. or 188/266.6.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.
Display:

Back