American Photographic Publishing Co. v. Ziff-Davis Publishing Co.

This is an appeal, in a trade-mark cancellation proceeding, from a decision of the Commissioner of Patents affirming that of the Examiner of Interferences dismissing appellant’s petition for cancellation of the registration of appellee’s trade-mark “Popular Photography Including Amateur Cinematography”.

The proceeding was brought under the provisions of section 13 of the Trade-mark Act of February 20, 1905.

In the registered trade-mark -the words “Popular Photography” are in block type and the .words “Including Amateur Cinematography” are printed, immediately below those words in very small…