Safety folding chair

Details Safety folding chair Safety folding chair

1977-12-16

1979-07-31

Frazier, Roy D.

Chairs and seats

Collapsible chair; i.e., relatively folding bottom, back,...

With means to hold chair in plural operative configurations

297 58, A47C 400

Patent

active

041628063

ABSTRACT:
A safety folding chair utilizes an elongated metallic plate secured at selected positions along the length of the rearmost legs having an inclined elongated slot therein with a down turned hook like end. A pin is secured extending outwardly from the rearmost marginal edge of the side wall of the seat and engages the slot. When the pin is engaged in the hook like end of the slot the rear leg cannot be inadvertently pivoted inwardly due to a force applied at the lowermost regions thereof, thereby securing the chair in an erected position providing safety to a user thereof.

REFERENCES:
patent: 188969 (1877-03-01), Smith
patent: 514445 (1894-02-01), Cornell
patent: 1562226 (1925-11-01), Glantz
patent: 2294340 (1942-08-01), Mains
patent: 2381574 (1945-08-01), Clarin
patent: 3520506 (1970-07-01), Szohatzky

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