Servo Corporation of America v. Servo-Tek Products Co., Inc. (Electro-Devices, Inc., Assignee, Substituted)

WORLEY, Chief Judge.

This appeal is from a decision of the Trademark Trial and Appeal Board dismissing an opposition by appellant, Servo Corporation of America, to an application of appellee, Servo-Tek Products Co., Inc., to register “Servospeed” for “Electronic Motor Speed Control Systems.”

Opposition is based on appellant’s prior use and registration of “Servo” as a trademark for “Electrical Connectors,” 1 and “Servo” in conjunction with a design for

“Control Equipment, Measuring Instruments and Testing Devices— Namely, Analyzing and Testing Apparatus For Servo Mechanisms; Bolometers;…