In re Coulter

This is an appeal from the decision of the Board of Appeals of the United States Patent Office affirming tbe decision of tbe Primary Examiner requiring division between three groups of claims in appellant’s application for a patent for an alleged invention relating to improvements in a signalling system, particularly for vehicles.

The question of the patentability of the claims here on appeal has not been considered by the tribunals of the Patent Office. Accordingly, that question is not before us for consideration.

*1089Group I includes claims 1 to 7, inclusive, and 13. Group II consists of claim…