INVENTIONS PATENTED IN ENGLAND BY AMERICANS.

June 7 to June 15, 1877, inclusive.

BOOTS AND SHOES.--Mellen Bray, Newton, Mass. ELECTRO-MAGNETIC

MOTOR.--W. W. Gary, Washington, D. C. FURNACES.--J. J. Storer, New

York city. GAS.--M. H. Strong, Brooklyn, N. Y. GAS APPARATUS.--D. C.

Smith, East Northwood, N. H. GAS MACHINES.--T. F. Rowland, Greenpoint,

N. Y. MINERAL WOOL APPARATUS.--A. D. Elbers, Hoboken, N. J. MOTIVE

POWER.--W. G. Smith et al., New York city. POWER LOOMS.--James Long,

Philadelphia, Pa. PULVERIZING MACHINES.--J. J. Storer, New York city.

PUMP.--A. F. Eells et al., Boston, Mass. REFRIGERATING APPARATUS.--B.

J. B. Mills, Lexington, Ky. SEWING MACHINES.--C. H. Warner,

Sturbridge, Mass. SHEET METAL UTENSILS.--F. G. Niedringhaus, St.

Louis, Mo. VALVE GEAR.--E. Cope et al., Hamilton, Ohio.

* * * * *

Scientific American, Vol. XXXVII.—No. 2. [New Series.], July 14, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 65 / 213 题