Seat frame structure and method for a connecting seat and a...

Details Seat frame structure and method for a connecting seat and a... Seat frame structure and method for a connecting seat and a...

2011-06-14

2011-06-14

Dunn, David (Department: 3636)

Chairs and seats

Having detachably interfitting parts or components; i.e.,...

Interfitted back and bottom or back frame and bottom frame

C297S440150, C297S440210, C297S016200

Reexamination Certificate

active

07959232

ABSTRACT:
A seat frame structure includes a seat cushion frame, a seat back frame, and a connecting bracket connecting the seat cushion frame to the seat back frame. The seat cushion frame includes a first beam portion having an internal space in at least one of a left/right side edge portion. The seat back frame includes a second beam portion having an internal space in at least one of a left/right side edge portion. The connecting bracket includes a first arm portion inserted into the internal space of the first beam portion and connected to the first beam portion and a second arm portion inserted into the internal space of the second beam portion and connected to the second beam portion.

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