
    DUFF MFG. CO. v. KALAMAZOO RAILROAD VELOCIPEDE CAR CO.
    (Circuit Court of Appeals, Sixth Circuit.
    July 2, 1901.)
    No. 928.
    In Error to the Circuit Court of the United States for the Eastern District of Michigan.
    Fred L. Chappell, for plaintiff in error. James I. Kay, for defendant in error.
    Before LURTON, Circuit Judge, and CLARK and EVANS, District Judges.
   LURTON, Circuit Judge.

The decree of the circuit court (102 Fed. 171) rupholding the validity of the three patents to Josiah Barrett for improvements in lifting jacks, being patents Nos. 455,993, 455,994, and 455,995, and finding infringement, is affirmed upon the opinion of District Judge WANTY.  