ESSO STANDARD OIL COMPANY v. SUN OIL COMPANY

Attorney(s) appearing for the Case

Mr. Francis C. Browne, Washington, D. C., with whom Messrs. William E. Schuyler, Jr., Andrew B. Beveridge and James Atkins, Washington, D. C., were on the brief, for appellant.

Mr. Dos T. Hatfield, Washington, D. C., with whom Mr. Frank S. Busser, Philadelphia, Pa., was on the brief, for appellee Sun Oil Co.

Messrs. E. L. Reynolds, Sol., United States Patent Office, and Clarence W. Moore, Atty., United States Patent Office, entered appearances for Robert C. Watson, Commissioner of Patents, but filed no brief and took no part in the argument.

Before EDGERTON, WILBUR K. MILLER and WASHINGTON, Circuit Judges.