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Baling-Press.

Description: Patent for improvements to a press that bales hay. Includes instructions and illustrations.
Date: March 15, 1892
Creator: Mattijetz, Andreas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Insect Trap.

Description: Patent for a new and improved insect trap. This design is "for catching such insects as are attracted by light, more especially cotton-flies, potato-bugs, and the like" (lines 11-13). It consists "of a frame having a bottom provided with an approximately star-shaped opening, the transparent walls mounted in the frame and forming re-entrant angles and providing entrance-openings and being adjustable to vary the size of the entrance openings, a receptacle arranged beneath the opening in the botto… more
Date: May 3, 1892
Creator: Edwards, Joseph H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Metallic Railroad-Tie

Description: Patent for an improvement on metallic railroad ties that is "simple and durable in construction, very effective in operation, and arranged to prevent the spreading of the rails and displacement of the ties in the railroad-bed" (lines 9-12).
Date: December 13, 1892
Creator: Mattijetz, Andreas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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