In Re Sola

LENROOT, Associate Judge.

This is an appeal from a decision of the Board of Appeals of the United States Patent Office, affirming a decision of the Examiner, rejecting, in view of the prior art, claims 1, 6, 7, and 8 of appellant’s application, serial No. 625,000. It appears from the record before us that no claims were allowed.

Claim 1 is illustrative of the claims here involved, and reads as follows: “1. In a core type of transformer, the combination of a laminated core bar, a primary coil and a secondary coil mounted on said core bar in end to end relation to each other, a second laminated…