USPC Class Details

Description: 132 toilet / 132 toilet/(212) hair device (223) having hair shaping surface or form (e.g., crimper or curler) (226) having winding form or mandrel (e.g., curler) (237) rotatable form or mandrel

Hierarchy/Derived subclasses

132 / 212-> 223-> 226-> 237-> 238
    -> 239-> 240
    -> 241
    -> 242

uspto searches

Patent Apps in 132/237

Granted Patents in 132/237

Use the links above or do an advanced search in ppubs for:
(132/237.ccls. or 132/238.ccls. or 132/239.ccls. or 132/240.ccls. or 132/241.ccls. or 132/242.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