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Automatic Change-Over Signal for Motion-Picture Machines
Patent for an automatic change-over signal for motion picture machines that signals the approach of the end of the film reel.
Date:
August 13, 1918
Creator:
Wood, Victor & Feegles, De Witt C.
System:
The Portal to Texas History
Improvement in Twine-Holders
Patent for improvement in twine-holders to help hold twine, cloth and wrapping to counters for ease of cutting, with illustration.
Date:
August 13, 1878
Creator:
Turner, John William
System:
The Portal to Texas History
Press
Patent for "a press adapted particularly for forcing tie-plates into railway-ties" (lines 8-10).
Date:
August 13, 1901
Creator:
Peter, John S.
System:
The Portal to Texas History