Wire rod office furniture stacking chair

Abstract From the Canadian patent

A wire rod type stacking office furniture chair comprising, including a separate chair seat and back for same a pair of endless rodding members each defining along the left and right sides of a chair a lower quadrilaterally contoured base frame having lower floor engaging runners that may be glide equipped and upper runners above the chair lower runners that support the chair seat between them with the rodding, members adjacent the rear of the chair each defining a similar vertically oriented upright, chair shoulder forming loop between, which shoulders the chair back is supported; the chair back comprises an assembly including a mounting pan fixed between the chair right and left side …