US2009272070A1PendingUtilityA1
Steel beams and related methods
Est. expiryMay 5, 2028(~1.8 yrs left)· nominal 20-yr term from priority
E04C 3/06E04C 2003/0465E04C 2003/0439E04C 2003/043
64
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Claims
Abstract
A structural beam includes opposed first and second plates, first and second webs extending between the first and second plates and laser-fused welds connecting the first and second webs to the first and second plates. The first and second plates and first and second webs are stainless steel.
Claims
exact text as granted — not AI-modified1 . A structural beam comprising: opposed first and second plates; first and second webs extending between the first and second plates; laser-fused welds connecting the first and second webs to the first; and second plates; wherein the first and second plates and first and second webs are stainless steel.
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