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4 Matching Results
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Collapsible Crate
Patent for a collapsible crate. Illustration included.
Date:
December 1, 1903
Creator:
Orr, William H.
System:
The Portal to Texas History
Locomotive-Headlight
Patent for a locomotive headlight in which its illuminating lights are placed directly ahead by a means of better support.
Date:
July 1, 1919
Creator:
Moody, Calvin D.
System:
The Portal to Texas History
Spring-Bottom Camp-Bed
Patent for an improved, less expensive, and easier to use camp bed granted to William Green Holden.
Date:
April 1, 1884
Creator:
Holden, William Green
System:
The Portal to Texas History
Electric Signal
Patent for an alarm device to indicate overheating of an internal combustion engine.
Date:
June 1, 1915
Creator:
Lièvre, Joseph
System:
The Portal to Texas History