3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Automatic Water Trap for Cisterns and Other Receptacles.
Patent for a new and improved water-trap. This design consists in "the combination, with a bent main pipe, of a vessel secured on the said main pipe and connected at its top with the interior of the said main pipe, a pin held on the bottom of the said vessel, a fixed sleeve provided with a spiral groove and engaged by said pin, a grooved pin held in the said fixed sleeve and resting at its top end on the bottom of the said pin, a roped connected with the said grooved pin, and a weight held on the said rope to counterbalance the said main pipe and vessel" (lines 103-114).
Date:
August 7, 1888
Creator:
Pickering, Charles H.
System:
The Portal to Texas History
Baling Press.
Patent for a new and improved baling-press. This design has for its object "to provide a press in which the material to be baled can be compressed into bales of the desired sizes, and then emptied from the baling-box by tilting up the tail-board, which is provided with angle irons to catch under the bale" (lines 15-20).
Date:
August 7, 1888
Creator:
Hoop, Friedrich W. J. & Isaac, Joseph
System:
The Portal to Texas History
Swing.
Patent for improvement in swings, including instructions and illustrations.
Date:
February 7, 1888
Creator:
Goebel, Herman A.
System:
The Portal to Texas History