age and value of 4 norquist folding chairs

I found 4 folding wooden chairs in my grandparents basement. Norquist Products inc. Jamestown N Y.   Also has another tag, Norquist Coronet Folding furniture. world finest. Pat #'s 2660499, 2633901, 2633183.
They are folding wooden chairs with a cream colored seat and the middle of the back of the seat has a woven material  in the wood frame. Any idea of age and/or value? Thanks Dave.    330 825 9997

Posted By dplacko, 4/23/2020

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