JL EUL AHL

FOREWORD

This is an exact photo-reproduction of an original copy of the

DECISIONS

of the

COMMISSIONER

of

PATENTS

1880

As a copy of the original is practically unobtainable, this volume is offered to enable law libraries to complete their collection of government publications.

Buffalo, N. Y.
March, 1949

DENNIS & CO., INC.

US Pate & qft.

OF THE

COMMISSIONER OF PATENTS

FOR

THE YEAR 1880.

WASHINGTON:
GOVERNMENT PRINTING OFFICE.
1881.