Integrated linkage/pinch guard system for leg rests

Details Integrated linkage/pinch guard system for leg rests Integrated linkage/pinch guard system for leg rests

2011-06-14

2011-06-14

McPartlin, Sarah B (Department: 3636)

Chairs and seats

Legrest or footrest interconnected to move relative to...

With means to move bottom relative to and concurrently with...

C297S089000, C297S091000, C297S069000

Reexamination Certificate

active

07959221

ABSTRACT:
A four-bar linkage system for a chair having a leg rest extension, the linkage system having a first set of linkage members of irregular geometric shapes connected at one end to an outboard portion of a leg extension platform and at a second end to a seat member. A second set of linkage members of irregular geometric shapes is connected to the first set of linkage members and at one end to an inboard portion of the leg rest platform and at a second end to the seat member.

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