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6 Matching Results
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Privy Seat.
Patent for a privy or toilet seat that is cheaper to manufacture and can be applied without extra tools.
Date:
September 22, 1914
Creator:
Smith, Bertram C. & Stevenson, William J.
System:
The Portal to Texas History
Sleeping-Shirt.
Patent for a sleeping shirt designed to secure infants to the bed by removable shoulder flaps.
Date:
September 9, 1913
Creator:
Johnson, Ira A.
System:
The Portal to Texas History
Eccentric Cylinder Rotary Engine
Patent for eccentric cylinder rotary engine. Illustration included.
Date:
September 4, 1906
Creator:
Stanford, George W. & Smith, Louie F.
System:
The Portal to Texas History
Frame For Slates.
Patent for certain new and useful improvements in frames for slates, including instructions and illustrations.
Date:
September 12, 1899
Creator:
Mitchell, George W.
System:
The Portal to Texas History
Abdominal Support
Patent for an abdominal support in pants which is held up by leggings.
Date:
September 17, 1907
Creator:
Towns, Minnie C.
System:
The Portal to Texas History
Door-Check
Patent for "improved door-check for retaining the door in any desired open position. . . of very simple construction controlled by connection with the knob of the door" (lines 8-13).
Date:
September 24, 1889
Creator:
Scarborough, William Daily
System:
The Portal to Texas History