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34 Matching Results
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34
Horse-Check.
Patent for an automatic that prevents horses from starting off when left unattended. It detects when the vehicle begins moving and pulls back on the reins.
Date:
July 21, 1896
Creator:
Lee, Charles
Object Type:
Patent
System:
The Portal to Texas History
Hydrocarbon-Burner
Patent for a hydrocarbon burner.
Date:
April 21, 1903
Creator:
Bateman, Talbot O.
Object Type:
Patent
System:
The Portal to Texas History
Structural Unit.
Patent for a structural unit for use in construction. It repurposes crushed metal containers to create a core covered by an outer shell made of cement or similar material.
Date:
June 21, 1921
Creator:
Lambert, John Raymond
Object Type:
Patent
System:
The Portal to Texas History
Groove-Rail Cleaner.
Patent for a grooved rail cleaner, which can get the dirt out of small grooves.
Date:
January 21, 1908
Creator:
Frick, Claus Henry
Object Type:
Patent
System:
The Portal to Texas History
Oil-Burner.
Patent for hydro-carbon burner that has new and improved construction. It is a burner that is simple, durable, and compact in its construction, and it is also efficient and economical to use.
Date:
October 21, 1913
Creator:
Strow, L. B. & McMillan, Thomas E.
Object Type:
Patent
System:
The Portal to Texas History
Operating Mechanism for Flushing Devices
Patent for an operating mechanism for flushing toilets automatically.
Date:
January 21, 1913
Creator:
Kreter, Otto & Kreter, George E.
Object Type:
Patent
System:
The Portal to Texas History
Bale-Forming Apparatus
Patent for an automatic bale forming apparatus that can be set to make a certain size cotton bale and will stop when it reaches that size and send the finished bale out on a conveyer belt and begin the next one.
Date:
January 21, 1908
Creator:
Reagan, Edgar
Object Type:
Patent
System:
The Portal to Texas History
Setting Plants
Patent for setting plants. This invention is and improvement of a machine that sets young plants as an efficient method to promote rapid and uniform growth. Illustration included.
Date:
April 21, 1908
Creator:
Sinclair, John L.
Object Type:
Patent
System:
The Portal to Texas History
Differential Construction
Patent for "a new and Improved Differential Construction" (lines 5-6). "The object of the present invention is to provide a differential particularly suitable for motor vehicles... whereby the spinning of the wheels... is effectually prevented while the relative movement thereof necessary in passing around curves is freely allowed" (lines 22-31).
Date:
May 21, 1919
Creator:
Reagan, Edgar U. G.
Object Type:
Patent
System:
The Portal to Texas History
Detector for Wireless Signaling Apparatus.
Patent for wireless signaling apparatus which provides a detector which shall be universal in its application, by means of which any of the well known minerals or materials may be employed and removably held in proper position.
Date:
November 21, 1911
Creator:
Johnson, Maurice Bernays
Object Type:
Patent
System:
The Portal to Texas History