Service by Publication A petition to cancel the registrations identified below having been filed, and the notice of such proceeding sent by certified mail to registrants at their last known address having been returned by the Postal Service as undeliverable, notice is hereby given that unless the registrants listed herein, their assigns or legal representatives, shall enter an appearance within thirty days of this publication, the cancellation will proceed as in the case of default. Consolidated Radio Sales Corp., (AKA Omnitron Electronics), New York, NY, Reg. No. 1,227,906 for the mark "OMNITRON", Can. No. 28,270. B. B. Greenberg Co., Providence, RI, Reg. No. 673,512 for the mark "REVERE", Canc. No. 27,585. Countess Mara, Inc., Highland, NY, Reg. No. 817,946 for the mark "COPPER", Canc. No. 27,691. Santa Barbara Lemon Association, Carpinteria, CA, Reg. No. 756,586 for the mark SANTA BARBARA, Canc. No. 27,240. Public Communication Systems, Inc., Roswell, GA, Reg. No. 1,689,645 for the mark "ULTRA-LINK", Canc. No. 27,211. KATRINA PETERSON Supervisory Legal Assistant Trademark Trial and Appeal Board, for ROBERT M. ANDERSON Deputy Assistant Commissioner for Trademarks