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3 Matching Results
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Churn.
Patent for an improved, strong, durable, and simple churn that produces butter quickly and with much use of power. It has a slide rest with a rotary driving spindle on one end and guide pulleys on the other end, a slide-block that slides on the end of the slide rest, a turn-peg with a ratchet-head on the slide-block, a pawl, and a chord that attaches all these parts.
Date:
October 23, 1894
Creator:
Roark, Calvin M.
System:
The Portal to Texas History
Vehicle-Jack
Patent for a vehicle jack improvements that includes "a lifting-arm or support having a flexible winding element" (lines 15-16).
Date:
September 23, 1902
Creator:
Zwicker, August
System:
The Portal to Texas History
Nail-Holding Attachment for Hammers.
Patent for a durable and simple nail-holding attachment for hammers that can be used with any hammer. It holds the nail in place to drive it home.
Date:
July 23, 1895
Creator:
Lewis, Harry J.
System:
The Portal to Texas History