3 Matching Results

Search Results

Results: 1 - 3

Improvement in Guide-Wheels for Car-Trucks.

Description: Patent for a "device or attachment to car-trucks, &c., for preventing their being thrown off the track." (Lines 8-10) Includes instructions and illustrations.
Date: November 17, 1874
Creator: Hale, Nathan M.
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties.

Description: Patent for improvement in bale-ties. "This invention relates to that class of ties or hoops for cotton-bales, in which the band of hoop iron is provided with rigid hooks, studs, or buttons, and matching perforations as means for adjustably uniting the ends."
Date: November 30, 1875
Creator: Powell, Amos N.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton Scrapers and Choppers.

Description: Patent for improvement in cotton scrapers and choppers by way of the innovative placement of plows.
Date: November 8, 1870
Creator: Hale, Nathan
Partner: UNT Libraries Government Documents Department
Back to Top of Screen