United States Ozone Co. v. United States Ozone Co. of America

Hatfield. Judge,

delivered the opinion of the court:

These are appeals in trade-mark cancellation proceedings from the decisions of the Commissioner of Patents affirming the decisions of the examiner of interference sustaining appellee’s petition for the cancellation of appellant’s registration No. 239333, for the composite trade-mark hereinafter described, and dismissing appellant’s petition for the cancellation of registration No. 162145 for substantially the same trade-mark.

In cancellation proceeding No. 1834, appeal No. 2910, appellee, United States Ozone Co. of America, filed its petition…