USPC Class Details

Description: 297 chairs and seats / 297 chairs and seats/(135) with table, desk, or easel (148) table supported on both arms (154) movable to inoperative position (155) to side of chair

Hierarchy/Derived subclasses

297 / 135

-> 148

-> 154

-> 155

uspto searches

Patent Apps in 297/155

Granted Patents in 297/155

Use the links above or do an advanced search in ppubs for:
(297/155.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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