Description:
Patent for improvements in wire-stretchers by using a combination of winding-drum, a ratchet upon the drum and wire clutches for engagement with a wire to be stretched. Illustration is included.
Date:
April 1, 1902
Creator:
Walls, Joseph A. & Boyter, Robert L.
Partner:
UNT Libraries Government Documents Department
Description:
Patent for "wrenches; and it consists in the improved means for operating the movable jaw thereof." (lines 12-13) including illustrations.
Date:
July 1, 1902
Creator:
Boozer, George W.
Partner:
UNT Libraries Government Documents Department
Description:
Patent for a metal guard worn around the ankle. The guard maintains the shape of the trousers when worn and keeps the material from coming in contact with the wearer's legs.
Date:
July 1, 1902
Creator:
Hardy, James H.
Partner:
UNT Libraries Government Documents Department
Description:
Patent for an improved lifting jack, which "can be quickly placed beneath the axle of a vehicle and easily removed therefrom" (lines 14-16).
Date:
September 1, 1903
Creator:
Adair, Benjamin Lockett
Partner:
UNT Libraries Government Documents Department
Description:
Patent for an improvement in water elevators to raise and lower a pair of buckets, meant to be simple, inexpensive, and more efficient than other designs. In particular, it is meant "to move the buckets in either direction without necessitating the operator's changing his position with relation to the apparatus" (lines 19-22).
Date:
January 1, 1901
Creator:
Griffin, Walter R.; Thomas, Joseph E. & Griffin, Samuel D.
Partner:
UNT Libraries Government Documents Department
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