Court of Appeals for the Second Circuit December 15, 1908, No. 97 (Arrowsmith Mfg. Co. v. E. T. Gilbert Mfg. Co.)

COXE, Circuit Judge.

But little need be added to the opinion of the judge of the Circuit Court.

Concededly the field of invention was a narrow one, the patent being for añ improvément upon an instep-support covered by a prior patent to Arrowsmith. The third claim sufficiently discloses the nature of the patentee’s latest contribution to the art. It is as follows:

“3.