Whitaker Cement Co. v. Huntington Dry Pulverizer Co.

DALLAS, Circuit Judge.

This is an appeal from a decree of the circuit court of the United States for the district of New Jersey, by which it was adjudged that the defendants below, by purchasing and using certain centrifugal pulverizing mills, known as the “Griffin Mills,” had infringed the first claim of letters patent No. 277,134, to Frank A. Huntington, for a crushing mill, which claim is as follows:

“(1) The pan, A, having the interior vertical circular die, F, in combination with the rollers, G, shafts, I, and means for suspending said shafts from above so that said rollers may rotate…