Resource Type
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7 Matching Results
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Washboard.
Patent for a washboard, with improvements to the conventional washboard such as "having a scrubbing surface formed of transversely arranged, longitudinally twisted wires, which (...) have their ends cleated to the board which prevent displacement" (lines 15-19), including illustrations.
Date:
October 24, 1916
Creator:
Butler James. F.
System:
The Portal to Texas History
Fishing-Float
Patent for a new and useful fishing-float, aiming to provide a means for frictionally clamping the line within the float, so that the float can be adjusted readily along the line whenever desired.
Date:
January 4, 1916
Creator:
Scott, John S.
System:
The Portal to Texas History
Riveting-Machine.
Patent for an improved riveting-machine meant to rivet "metal binding and protecting strips, or fastening clasps" (lines 12-13) in the production of item carriers and used to "secure one or more mental binding strips of any desired shape in place" (lines 18-20) upon certain materials, including illustrations.
Date:
April 11, 1916
Creator:
Porter, Burr E. & Norris, Henry O.
System:
The Portal to Texas History
Automatic Crossing Signal
Patent for Automatic Crossing Signal
Date:
November 21, 1916
Creator:
Machac, Henry
System:
The Portal to Texas History
Armor Unit for Gunners
Patent for armor that can be mounted on gunners units..
Date:
November 28, 1916
Creator:
Spence, John J.
System:
The Portal to Texas History
Bolster Bearing
Patent for Bolster Bearing
Date:
November 21, 1916
Creator:
Hayes, Richard S.
System:
The Portal to Texas History
Poultry-Feeder.
Patent for a poultry feeder machine that automatically releases feed when a chicken pecks at the bait suspended from a lever. It helps prevent wasting the feed, including illustrations.
Date:
August 15, 1916
Creator:
Seamans, John D.
System:
The Portal to Texas History