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Swinging Gate.
Patent for a new and improved swinging gate. This design consists in "[t]he combination, with the main posts . . . [one] having the shallow recesses therein, of hinges, slotted batten, bell-crank lever connected with the upper hinge-bolt, and with a pin in the slot in the batten, spring, gravity-catch, gate, and roller" (lines 29-35).
Date:
April 10, 1888
Creator:
Sipe, Henry
System:
The Portal to Texas History
Shoe for Bridges.
Patent for a new and improved bridge shoe including instructions and illustrations.
Date:
April 10, 1894
Creator:
Seaman, George S.
System:
The Portal to Texas History