USPC Class Details

Description: 135 tent, canopy, umbrella, or cane / 135 tent, canopy, umbrella, or cane/(87) portable shelter (i.e., tent or canopy) (121) framework (143) foldable (148) having floor or base member with pivot means therein (149) base member pivotable (150) forming case

Hierarchy/Derived subclasses

135 / 87

-> 121

-> 143

-> 148

-> 149

-> 150

uspto searches

Patent Apps in 135/150

Granted Patents in 135/150

Use the links above or do an advanced search in ppubs for:
(135/150.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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