5 Matching Results

This system will be undergoing maintenance June 27th between 9:00AM and 12:00PM CDT.

Search Results

Advanced search parameters have been applied.

Insect Destroyer

Description: Patent for an insect destroyer. This invention is designed to destroy insects on growing cotton plants. Illustration included.
Date: November 24, 1903
Creator: Butz, John F.
Partner: UNT Libraries Government Documents Department

Feeding Trough

Description: Patent for a feeding trough. This invention is designed to prevent the waste of feed by collecting the feed pushed out during feeding. Illustration included.
Date: December 22, 1903
Creator: Butz, John F.
Partner: UNT Libraries Government Documents Department

Boltless Fish and Bed Plate for Railway Rails

Description: Patent for "fish-plates and bed-plates so constructed that rails can be secured in place without the necessity of making holes in the ends of the rails [...]; and the object is to simplify rail-joints and make the ends of the abutting rails stronger and to repair broken rails" (lines 10-17).
Date: January 13, 1903
Creator: Crawford, William, R.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen