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7 Matching Results
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Bed
Patent for a hospital bed. Provide a bed with separate adjustment support for the sick or people with a disability.
Date:
December 28, 1920
Creator:
Wallace, John. M
System:
The Portal to Texas History
Boll-Weevil Device.
Patent for a cost-effective device that can remove and exterminate parasites from cotton as it's being harvested without damaging the cotton itself, including illustrations.
Date:
December 28, 1920
Creator:
Reeder, Leonard F. & Jackson, Walter B.
System:
The Portal to Texas History
Automobile-Bed.
Patent for Automobile-Bed which creates a bed space in the back of automobiles for users to comfortably sleep on roll-out mattresses in their vehicles.
Date:
December 28, 1920
Creator:
John S. Turner
System:
The Portal to Texas History
Ventilated Body-Garment.
Patent for new ventilated body-garments "known as union-oversuits or "unionalls"" (lines 15-16) which improves the shoulder coverings and open armpit areas, allowing the passage of air but covering the area from rain.
Date:
December 28, 1920
Creator:
Jenkins, William M. & Vaughan, William H.
System:
The Portal to Texas History
Threading Apparatus For Pipes.
Patent for improvements of the threading apparatus for pipes through a simple attachment to automobiles wheels. Illustrated figures with descriptions are presented to easily show the ways in which the device attaches and is used.
Date:
December 28, 1920
Creator:
Adkins, Otto O.
System:
The Portal to Texas History
Railroad Signal
Patent for automatic railroad signals that emit sound and lights.
Date:
December 28, 1920
Creator:
Harrell, William H.
System:
The Portal to Texas History
Furniture Polish
Patent for a furniture polish, in liquid compound form, for use in cleaning and polishing furniture, vehicles, woodwork, and other similarly coated or enameled surfaces.
Date:
December 28, 1920
Creator:
James, John F.
System:
The Portal to Texas History