Scientific American, Volume 22, No. 1, January 1, 1870 / A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.

by Various

---

Inventions Patented In England by Americans.

[Compiled from the "Journal of the Commissioners of Patents.">[

PROVISIONAL PROTECTION FOR SIX MONTHS.

3,201.--SEWING MACHINE.--H.A. House, Bridgeport, Conn. November 4, 1869.

3,211.--BORING TOOL.--Alexander Allen, New York city. November 5 1869.

3,215.--MODE OF AND DEVICES FOE SECURING STAIR RODS.--H. Uhry, New York city. November 6, 1869.

3,229.--TRANSPORTATION OF LETTERS, PARCELS, AND OTHER FREIGHT BY ATMOSPHERIC PRESSURE, AND IN APPARATUS CONNECTED THEREWITH.--A. E. Beach, Stratford, Conn. November 9, 1869.

3,303.--RELOADING CARTRIDGE SHELL.--R.J. Gatling, Indianapolis, Ind. November 16, 1869.