USPC Class Details

Description: 604 surgery / 604 surgery/(19) means for introducing or removing material from body for therapeutic purposes (e.g., medicating, irrigating, aspirating, etc.) (48) treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin (500) method (506) therapeutic material introduced or removed through a piercing conduit (e.g., trocar) inserted into body (507) therapeutic material introduced into or removed from vasculature

Hierarchy/Derived subclasses

604 / 19-> 48-> 500-> 506-> 507-> 508-> 509
      -> 510

uspto searches

Patent Apps in 604/507

Granted Patents in 604/507

Use the links above or do an advanced search in ppubs for:
(604/507.ccls. or 604/508.ccls. or 604/509.ccls. or 604/510.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