Application of Charles W. Attwood

JOHNSON, Chief Judge.

This is an appeal from a decision of the Patent Office Board of Appeals, rejecting claims 8 to 13, inclusive, of appellant’s application No. 143,760, filed February 11, 1950, for “Improvements in Concrete Inserts,” as unpatentable over the prior art. No claims have been allowed.

Claims 8 and 9 are representative of the appealed claims and read as follows:

“8. A concrete insert comprising a metallic channel member having pairs of longitudinally spaced anchor tongues projecting outwardly from the’ back wall thereof, said tongues consisting of portions of the wall material…