USPC Class Details

Description: 318 electricity: motive power systems / 318 electricity: motive power systems/(560) positional servo systems (e.g., servomechanisms) (567) program- or pattern-controlled systems (575) multiple axes analog systems (576) nonmechanical line, seam or edge followers (577) optical or photoelectric line followers

Hierarchy/Derived subclasses

318 / 560

-> 567

-> 575

-> 576

-> 577

uspto searches

Patent Apps in 318/577

Granted Patents in 318/577

Use the links above or do an advanced search in ppubs for:
(318/577.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