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7 Matching Results
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7
Wrench
Patent for a wrench. Illustration included.
Date:
May 16, 1905
Creator:
Baldwin, Thomas J.
System:
The Portal to Texas History
Dust Separating Apparatus
Patent for a dust separating apparatus. This device is designed for seperating dust from the air. Illustrations included.
Date:
June 27, 1905
Creator:
Duke, Holmes
System:
The Portal to Texas History
Protractor
Patent for a protractor. Illustration included.
Date:
July 11, 1905
Creator:
Thomas, William L.
System:
The Portal to Texas History
Vapor Burner
Patent for a vapor burner. Illustration included.
Date:
July 11, 1905
Creator:
Todd, Clarence C.
System:
The Portal to Texas History
Valve For Oil Wells
Patent for a valve for oil wells. This invention is designed to control the flow of oil during drilling. Illustration included.
Date:
September 19, 1905
Creator:
Bernard, Horace D.
System:
The Portal to Texas History
Crate or Box.
Patent for "a crate or box of knockdown form consisting of a crate or box made of separable sections and bound together by wires and stay-bolts that are loosely set into the sections" (line 11-16) including instructions and illustrations.
Date:
September 26, 1905
Creator:
Hines, Warren H.
System:
The Portal to Texas History
Street-Cleaner.
Patent for a connection with the suction-head portion of pneumatic street sweepers that provides a dust or dirt disturbing element in the form of a brush or broom.
Date:
December 26, 1905
Creator:
Duke, Holmes
System:
The Portal to Texas History