7 Matching Results

Search Results

Advanced search parameters have been applied.
in subjects: "Science and Technology"  
Results: 1 - 7

Improvement in Faucets.

Description: Patent for a faucet "which is inexpensive in its construction, easily repaired, and efficient in operation" (lines 7-8), including illustrations.
Date: August 7, 1877
Creator: Andrews, Thomas A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists in "having [a] bell-mouthed draw-head, pin, plane-faced link, spring, and slide, having transverse plane face laterally secured in the draw-head by means of side guide-plates, [and] inlet into rabbets" (lines 85-90).
Date: November 7, 1882
Creator: Saxon, James W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Animal Power.

Description: Patent for a new and improved engine. This design has a "tread-wheel on which the animal is placed, and which is provided with a cog-wheel on its under side to mesh with a pinion placed on one end of the crank-shaft, a connecting-rod which is attached at one end to the crank and at the other to a pivoted lever . . . a second connecting-rod which is fastened to the upper end of the pivoted lever . . . a balance-wheel, and the main driving-shaft provided with a number of arms, each one of which c… more
Date: July 7, 1885
Creator: Yarbrough, Ezekel James & Kyker, John Marshal
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Baling-Compress.

Description: Patent for balling press that provides a compress for pressing bales of cotton, including illustrations.
Date: July 7, 1914
Creator: Mikeal, Isham
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen