USPC Class Details

Description: 297 chairs and seats / 297 chairs and seats/(68) legrest or footrest interconnected to move relative to bottom and concurrent with bottom or back (83) with means to move bottom relative to and concurrently with back (84) rest advances forwardly of bottom (85r) advancing linkage includes lazy tong pivoted to rest

Hierarchy/Derived subclasses

297 / 68

-> 83

-> 84

-> 85r

uspto searches

Patent Apps in 297/85R

Granted Patents in 297/85R

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