UNT Libraries Government Documents Department - 8 Matching Results

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Ant Trap
Patent for an ant trap. Illustration included.
Cattle-Guard.
Patent for a cattle-guard mounted on cross-ties and braces with exposed wires to permit identification of damaged wires and to be readily repaired without disturbing the remaining wires, which lists the parts for construction and illustration.
Cattle-Holder.
Patent for a cattle-holder, which provides the "novel means for confining cattle and holding them in an upright position against movement" (Lines 14-16).
Pump
Patent for a pump for the purpose to pump out rising water in deep wells. Illustrations included.
Road Grader
Patent for a road grader. Illustration included.
Supply Tank For Water Service
Patent for a supply tank for water service. Illustration included.
Valve or Cut-Off for Tanks
Patent for Valve or Cut-off for Tanks. Improved valve or cut-off for tanks especially discharge valves. Few parts, easy to assemble, easy to operate, intended for extended use.
Washing-Machine.
Patent for a washing machine with a folding frame, which operates with rollers and springs.
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