In re Allatt

This is an appeal from the decision of the Board of Appeals of the United States Patent Office which, while modifying the decision of the examiner rejecting all the claims (thirty-nine in number) of appellant’s application in certain respects hereinafter recited, affirmed it generally upon one ground, and, in some instances, specifically as to other grounds.

The following references are embraced in the decision of the board:

Bates, 1,654,777, January 3, 1928;

Hirschhorn et al., 1,955,808, April 24, 1934;

Irmscher; 1,967,441, July 24, 1934;

Allatt, 1,983,727, December 11, 1934;

Irmscber, 2,006,356,…