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8 Matching Results
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8
Ant Trap
Patent for an ant trap. Illustration included.
Date:
April 14, 1908
Creator:
Howard, Martin T.
System:
The Portal to Texas History
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.
Date:
May 13, 1902
Creator:
Meador, Edgar T.
System:
The Portal to Texas History
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.
Date:
July 2, 1903
Creator:
Leithauser, Peter Jerome; Leithauser, Peter J. & Leithauser, P. J.
System:
The Portal to Texas History
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).
Date:
May 13, 1902
Creator:
Terrell, Joseph E.; Terrell, William. & Montgomery, Franklin M.
System:
The Portal to Texas History
Supply Tank For Water Service
Patent for a supply tank for water service. Illustration included.
Date:
September 6, 1904
Creator:
Leithauser, Peter Jarome
System:
The Portal to Texas History
Pump
Patent for a pump for the purpose to pump out rising water in deep wells. Illustrations included.
Date:
December 6, 1904
Creator:
Leithauser, Peter Jerome
System:
The Portal to Texas History
Washing-Machine.
Patent for a washing machine with a folding frame, which operates with rollers and springs.
Date:
July 9, 1907
Creator:
Davis, John Lafayette & Davis, John Wesley
System:
The Portal to Texas History
Road Grader
Patent for a road grader. Illustration included.
Date:
April 5, 1904
Creator:
Braly, Hugh L.
System:
The Portal to Texas History