UNT Libraries Government Documents Department - 3 Matching Results
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- Thill-Coupling.
- Patent for a simple and inexpensive thill-coupling that "can be conveniently applied to any ordinary vehicle, which is arranged in such a way that rattling is positively prevented, and which, when the thills are dropped, permits them to be freely lifted from the coupling; also to a modified form of the device designed to prevent rattling only" (lines 12-18).
- Cattle-Guard for Railroads.
- Patent for a simple and inexpensive cattle-guard for railroads that improves on preventing cattle from passing from their enclosure onto a railway track. The invention does not trap animals or people or cause injury, and lies below the upper treads of the rails.
- Cattle-Guard.
- Patent for a simple cattle-guard that provides an unstable footing for the cattle without injuring them, and thus preventing the cattle from going onto train tracks. The cattle do not get injured when stepping on this device.