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Acetylene-Gas Generator.
Patent for an acetylene gas generator, which is chiefly operated by the fall of a gas-bell.
Date:
July 29, 1902
Creator:
Ray, Samuel W.
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a combined cotton-chopper and cultivator.
Date:
July 29, 1902
Creator:
Forister, John H. & McAda, James N.
System:
The Portal to Texas History
Coupling for Connecting Handles to Tools
Patent for "new and useful Improvements in Couplings for Connecting Handles to Tools" (lines 5-7) with description and illustration.
Date:
July 29, 1902
Creator:
Suttle, Willis A.
System:
The Portal to Texas History
Scraper for Asphalt Cooking Drums
Patent for a tool to facilitate the cleaning of the interior of asphalt cooking drums in order to prevent clogging, with illustrations.
Date:
July 29, 1902
Creator:
Nelson, John P.
System:
The Portal to Texas History