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Automatic Air-Brake Coupling
Patent for "improved automatic pipe-coupling which shall overcome the difficulties found in the devices of this class heretofore in use, and which shall be cheap to manufacture, easy to repair, simple in construction, and extremely effective in use and operation" (lines 27-33).
Date:
July 30, 1889
Creator:
Roquemore, Peter G.
System:
The Portal to Texas History
Watch-Case Bow
Patent for improvements in fastenings for bows of watch-cases.
Date:
March 19, 1889
Creator:
Cooper, Jonathan H.
System:
The Portal to Texas History
Rope Attachment.
Patent for a new and improved rope attachment. This design "relates to a novel and useful device which is adapted to be rigidly and substantially secured to the end of a rope, and which is constructed with a curved lip on its protruding end, so that when pressed over the loop of a snap-hook it will form a link or jointed connection of the snap-hook with the rope, ferrule, or clamp" (lines 12-19).
Date:
August 13, 1889
Creator:
Powell, John Seymour
System:
The Portal to Texas History