12 Matching Results

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Cistern-Cleaner (open access)

Cistern-Cleaner

Patent for a device to be used for cleaning mud and sediment from cisterns while preventing contamination of the water within the cistern.
Date: May 7, 1918
Creator: Davis, Lewis F.
System: The Portal to Texas History
Combination Valve and Cap Tool (open access)

Combination Valve and Cap Tool

Patent for a combination valve cap and stem used to ease the process of deflating pneumatic tires by eliminating the need to keep track of a separate cap piece when removing the valve core, including illustrations and instructions for use.
Date: May 7, 1918
Creator: McComb, William Perry
System: The Portal to Texas History
Cane Stripping Machine. (open access)

Cane Stripping Machine.

Patent for a new cane stripping machine, specifically for use in harvesting sugar cane grown particularly in Lousiana and Texas.
Date: May 7, 1918
Creator: Piatt, Charles E.
System: The Portal to Texas History
Boring-Machine. (open access)

Boring-Machine.

Patent for Boring-Machine. Particularly a boring-machine for boring brush blanks, and can bore all of the necessary openings, both straight and at an angle, at a single operation.
Date: May 7, 1918
Creator: Miller, Emma T.
System: The Portal to Texas History
Caterpillar-Tractor. (open access)

Caterpillar-Tractor.

Patent for 1) a mechanism preventing the Caterpillar tractor's driving element from becoming clogged with mud; 2) a mechanism to regulate the force put on the wheels in relation to the weight of the tractor's load; 3) a mechanism to allow this regulation of force in relation the weight of the tractor's load to be manually adjustable; 4) a construction improvement to allow the tractor to be turned in a relatively short radius, including illustrations.
Date: May 7, 1918
Creator: Rountree, Joseph G.
System: The Portal to Texas History
Trousers-Stretcher. (open access)

Trousers-Stretcher.

Patent for a trousers stretcher that removes wrinkles and creases from trousers by stretching them. The stretching tension may be increased or decreased as desired.
Date: May 7, 1918
Creator: Johnston, Renord C.
System: The Portal to Texas History
Insect-Trap. (open access)

Insect-Trap.

Patent for a new and improved insect trap with a flanged pan, the mouth of which has an inclined surface. The insect trap is designed to be arranged directly over a burrow of ants, so that ants are directed to a bait pan.
Date: May 7, 1918
Creator: Mosby, William A.
System: The Portal to Texas History
Standing-Valve Structure. (open access)

Standing-Valve Structure.

Patent for a standing valve structure "which serves as a coupling between the working barrel (of a pump) and strainer member, to effectively exclude foreign matter" (lines 16-19) including instructions and illustrations.
Date: May 7, 1918
Creator: Ewing, Samuel D.
System: The Portal to Texas History
Electric Water-Heater. (open access)

Electric Water-Heater.

Patent for a new electric water heater that forces water to travel around heated wires in tubes, including illustrations.
Date: May 7, 1918
Creator: Valdes, Salvador M.
System: The Portal to Texas History
Replanter. (open access)

Replanter.

Patent for Replanter. "This invention relates to replanters and it has for its object to produce a simple and improved device capable of being readily attached to and used in combination with an ordinary cultivator for the purpose of planting seeds where the seeds previously planted have failed to sprout as will appear at the time when the plants are first cultivated." (line 2)
Date: May 7, 1918
Creator: Cantrell, William
System: The Portal to Texas History
Shank-Stiffener and Heel-Plate for Shoes. (open access)

Shank-Stiffener and Heel-Plate for Shoes.

Patent for "shank stiffener and heel securing plate for use in the manufacture of shoes or in the repair work" (lines 25-27) to prevent or repair buckling, loosening, and breaking of heels due to shanks of soles being made from "leather, compressed paper, or steel" (lines 18-19) which historically have not been able to support the heel of the shoe.
Date: May 7, 1918
Creator: Cobler, Lee Ora
System: The Portal to Texas History
Harness. (open access)

Harness.

Patent for a new, reinforced harness made of rubber, a metal chain, and leather, including illustrations.
Date: May 7, 1918
Creator: Brecheen, Samuel H.
System: The Portal to Texas History