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7 Matching Results
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Liquid Fuel Burner
Patent for fuel burner that can be dismantled and easily moved around the kitchen.
Date:
June 20, 1920
Creator:
Tucker, William A.
System:
The Portal to Texas History
Tobacco-Pipe.
Patent for a new tobacco pipe capable of trapping nicotine in a removable bowl to facilitate the cleaning process. The pipe also includes a trap for saliva that prevents any saliva from returning to the smoker's mouth regardless of pipe angle. The pipe is manufactured with minimal parts reducing need for repair.
Date:
February 3, 1920
Creator:
Gerhard, William Henry.
System:
The Portal to Texas History
Electrolytic Cell
Patent for an improved electrolytic cell that automatically maintains its predetermined amount of liquid.
Date:
November 20, 1920
Creator:
Walker, Thomas Bailey
System:
The Portal to Texas History
Ice-Carrier for Automobiles
Patent for an ice carrier for automobiles. Illustration is included.
Date:
October 12, 1920
Creator:
Thielepape, Arnold W.
System:
The Portal to Texas History
Gate.
Patent for a gate that can be manually controlled to open and close the gate when necessary.
Date:
September 7, 1920
Creator:
White, William Eugin
System:
The Portal to Texas History
Shoe-Sewing-Machine Attachment.
Patent for sole channel cutting for shoe sole sewing machines in which "the sole will be channeled for the insetting of the stiches, the channel being continuous and the cutting thereof is had when the show is at a standstill." (lines 15-20)
Date:
May 25, 1920
Creator:
Malmberg, Anders G.
System:
The Portal to Texas History
Cotton-Chopper
Patent for a cotton-chopper which is steered using the feet, and where the chopping apparatus is adjustable and can be raised or lowered. The chopping apparatus also rotates, and the operator can adjust the speed of rotation. Patent includes illustrations.
Date:
October 26, 1920
Creator:
Engler, Charles
System:
The Portal to Texas History