Patent ID: 8484917

Claim:
A mud-sill anchor for anchoring a sill plate to a concrete foundation comprising: a. a concrete foundation having a generally horizontal top surface and an outer perimeter face that meets said top surface at a perimeter edge; b. a sill plate having a top face and a side edge, said side edge of said sill plate being positioned in alignment with said perimeter face of the said concrete foundation; wherein c. said mud-sill anchor is formed from a single piece of sheet metal and includes an embedded leg having a distal end embedded at an angle to said top surface of said foundation, said embedded leg being positioned downwardly within said foundation and inwardly from said perimeter of said foundation and having an upper end with an upper terminal edge positioned adjacent the perimeter edge of said foundation; d. said anchor includes first and second laterally spaced mud-sill attachment arms integrally connected to said upper end of said leg at a bend line positioned at said upper terminal edge of said leg, said first and second laterally spaced mud-sill attachment arms extending outwardly from said leg and away from said upper terminal edge of said upper end of said leg and said foundation perimeter surface; e. said first and second laterally spaced mud-sill attachment arms are connected by a central, bridge member, the bridge member disposed on the same side of said bend line as the first and second mud-sill attachment arms and oppositely from said leg at said upper terminal edge of said upper end of said leg, said central, bridge member being integrally connected to said upper end of said leg at said bend line positioned at said upper terminal edge of said leg, said central, bridge member extending outwardly from said leg and away from said upper terminal edge of said upper end of said leg and said foundation perimeter surface; f. said first and second laterally spaced mud-sill attachment arms are positioned and have a length that spans and interfaces with said sill plate edge and a substantial portion of said sill plate top face; g. fastener means connecting said first and second arms to said top face of said sill plate; and wherein h. said leg and said upper end of said leg are positioned adjacent the perimeter edge of said foundation such that only the upper terminal edge of the leg reaches the perimeter face of the foundation and only at the perimeter edge of the foundation and the remainder of the leg of the anchor is embedded in the foundation, wherein: said upper terminal edge of said upper end of said leg is at said bend line between said leg and said first and second mud-sill attachment arms, and openings are formed in the anchor on the bend line between the leg and the first and second mud-sill attachment arms and the central, bridge member, and the central, bridge member and the first and second mud-sill attachment arms are not embedded in the foundation.