Collection
Counties
Language
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Automatic Lock for Cotton Gins
Patent for an automatic lock for cotton gins. It provides an automatic latch having a constant tendency toward the latching position, but yieldable to the opening of breast of the cotton gin. This is to prevent accidents involving the removing of obstruction in the gin happening to those removing the obstruction. Illustrations are provided.
Date:
February 5, 1918
Creator:
Henson, W.M.
System:
The Portal to Texas History
Separator-Guard.
Patent for a separator-guard for spinning frames. It prevents "the yarn from being entangled in or caught by the devices for attaching the separators to their support" (lines 15-17). Illustrations included.
Date:
July 5, 1912
Creator:
Pitts, Arthur
System:
The Portal to Texas History