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Spoke-Tightener
Patent for a spoke tightener that reduces the strain on the felly.
Date:
June 4, 1912
Creator:
Norton, John W.
System:
The Portal to Texas History
Rod-Puller.
Patent for a rod puller and "relates to a lifting device for pump-tubing, drill-rods, and the equivalents thereof" (lines 8-10).
Date:
June 10, 1913
Creator:
Hooker, James H.
System:
The Portal to Texas History