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4 Matching Results
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Improvement in Sulky-Plows.
Patent for sulky-plows.
Date:
August 15, 1876
Creator:
Payne, Joseph M.
System:
The Portal to Texas History
Improvement in Combined Dish and Clothes Washer.
Patent for a combined dish and clothes washer that has a tilting shelf for draining, attached to the sink for washing.
Date:
August 15, 1876
Creator:
Jackson, Ansberry Chapman
System:
The Portal to Texas History
Improvement in plow-stocks.
Patent for an improvement on the plow stock that allows the user to use different plow blades and standards, depending on what kind of plowing needs to be done. Includes illustrations.
Date:
August 15, 1876
Creator:
Price, James Alvin
System:
The Portal to Texas History
Improvement in cellular-wall building-blocks.
Patent for a building block that has an offset in the middle that allows one side of the block to make the outer wall while the other side makes an inner wall while leaving space between the two walls. Includes illustrations.
Date:
August 15, 1876
Creator:
Clayton, Nicholas J.
System:
The Portal to Texas History