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29 Matching Results
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29
Coop Support
Patent for support structure for chicken coops.
Date:
January 9, 1917
Creator:
Clippinger, Levi
System:
The Portal to Texas History
Quilting-Frame.
Patent for a portable quilting frame.
Date:
January 9, 1912
Creator:
Dalton, Gilbert
System:
The Portal to Texas History
Nasal Expander.
Patent for ensuring the the nasal passage does not collapse, contract, or close for breathing improvement while sleeping, including illustrations and instructions.
Date:
January 9, 1912
Creator:
McConnell, Franz Marshall
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a cotton chopper with an attachment for a guided chopper. This cotton chopper allows for the chopping device to engage the soil when the device is driven over various types of soil.
Date:
January 9, 1912
Creator:
Tedder, Morgan C.
System:
The Portal to Texas History
Combination-Swing and Other Articles of Furniture
Patent for a porch swing that can be converted into other different articles of furniture. Illustrations included.
Date:
January 9, 1912
Creator:
Sanders, Ira B.
System:
The Portal to Texas History