Application of Dufault

JOHNSON, Judge.

This is an appeal from the decision of the Board of Appeals of the United States Patent Office affirming the re-, jeetion by the Primary Examiner of claims 3 and 4 of appellant’s reissue application.

The claims read as follows:

“3. A burner of the class described comprising in combination, a support member, an elongated tube member extending horizontally therefrom closed at its outer end and provided with ports along the upper side thereof, an elongated strut supported by said support member disposed parallel to and below said tube member, a plurality of plates having upwardly…