UNT Libraries Government Documents Department - 6 Matching Results

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Cart-Saddle

Patent for a more animal-friendly saddle to attach a horse to a cart by adjusting the way the girth is handled as the cart is loaded.

Date: April 1, 1879

Creator: Franks, Ely Anderson

Improvement in Speed and Time Recorders.

Patent for improvements in recording instruments to "document of all the movements of a locomotive while in charge of the engineer, to record any stoppages that may be made; the duration of such stoppages, and any backward motion of the locomotive at any point during the trip." (Lines 7-13) Illustration is included.

Date: September 9, 1879

Creator: Richardson, John D.

Improvement in Devices for Transmitting Rotary Motion.

Patent for an improvement to devices that transmit rotary motion from one shaft to another. It is comprised of a wheel on a rotary shaft that has has a groove that grips an angular nut mounted on a shaft.

Date: December 23, 1879

Creator: Howe, Milton G.