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4 Matching Results
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Process of Making Round-Bottomed Paper Bags.
Patent for a process to quickly assemble a round-bottomed paper bag economically in regards to labor and waste paper.
Date:
February 2, 1915
Creator:
Johnston, Leila M.
System:
The Portal to Texas History
Rein-Holder.
Patent for a new and useful rein holder, including instructions and illustrations.
Date:
February 20, 1900
Creator:
Sewell, John S.
System:
The Portal to Texas History
Washing Machine.
Patent for a new and improved washing machine. This design consists in "a boiler, a cylinder journaled therein and having closed ends, its outer periphery composed of a series of open troughs arranged in pairs, the troughs in each pair opening toward each other, a series of open-ended funnel-shaped tubes arranged in a line drawn centrally around the periphery of the cylinder, [and] the said tubes extending inwardly from the outer face of the cylinder and having their contracted discharge ends near the center of the cylinder" (lines 22-32).
Date:
February 25, 1890
Creator:
Rose, Horatio
System:
The Portal to Texas History
Electric Alarm System
Patent for an electric alarm system for triggering fire alarms.
Date:
February 11, 1913
Creator:
Weaver, Allison U. & Weaver, Spencer E.
System:
The Portal to Texas History