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4 Matching Results
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Bicycle-Lock.
Patent for a new and improved bicycle lock for "application to bicycles and comprises the novel features hereinafter described and claimed" (line 11-13).
Date:
December 26, 1899
Creator:
Nordhausen, Otto Von
System:
The Portal to Texas History
Bottle Attachment
Patent for attachment that prevents a person from accidentally consuming poison.
Date:
December 26, 1916
Creator:
Drouilhet, William L.
System:
The Portal to Texas History
Rail-Fastening for Plastic Ties and the Process of Making the Same.
Patent for " an improvement in rail-fastenings for plastic ties and the process of making the same." (lines 12-14) including instructions and illustrations.
Date:
December 26, 1905
Creator:
Percival, Herbert E.
System:
The Portal to Texas History
Railroad-Crossing.
Patent for a simple and durable railroad-crossing that "consists of a center piece, and two side pieces for clamping the main track rails in place" (lines 12-14). It can be easily set up and connected with the rails.
Date:
December 26, 1893
Creator:
Keenan, Michael J.
System:
The Portal to Texas History