USPC Class Details

Description: 188 brakes / 188 brakes/(266) internal-resistance motion retarder (284) position of thrust member relative to chamber (288) having varying area of chamber passageway for thrust member

Hierarchy/Derived subclasses

188 / 266-> 284-> 288

uspto searches

Patent Apps in 188/288

Granted Patents in 188/288

Use the links above or do an advanced search in ppubs for:
(188/288.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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