USPC Class Details – HistoricIP

Description: 224 package and article carriers / 224 package and article carriers/(101) carried by animate bearer (191) article held by receiver (660) receiver mounted on, or formed as part of, means at least partially encircling the torso for attaching carrier to bearer (663) receiver separate from attaching means (665) removable connection (666) clip or hook attaching receiver to support means on bearer (669) spring-biased clip (670) torsion spring

Hierarchy/Derived subclasses

224 / 101

-> 191

-> 660

-> 663

-> 665

-> 666

-> 669

-> 670

uspto searches

Patent Apps in 224/670

Granted Patents in 224/670

Use the links above or do an advanced search in ppubs for:
(224/670.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.