Connector structure for tubular marginal constructions
Patent 4569451 Issued on February 11, 1986. Estimated Expiration Date: April 6, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
A connector structure is illustrated for use in a modular steel structure of the type which is assembled on the site, utilizing opposed pairs of vertical flange-like members on each side of a tubular column together with a horizontal web member for accommodating the tubular column for erection of a mezzanine or rack for palletized material and the like.