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4 Matching Results
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Vehicle-Lift.
Patent for a vehicle lift, which is stable when in use.
Date:
July 12, 1910
Creator:
Lockerd, James R.
System:
The Portal to Texas History
Post Auger.
Patent for a new and improved post auger. This design consists in "[t]he combination, in a post-auger, of the socketed block, the screw-threaded rod extending from the center of the lower end of the block, the expander-disk fitting upon said threaded rod, and having the slotted wings or extensions, the two nuts for adjusting the position of the expander-disk upon the threaded-rod . . . whereby the lower pointed ends of the blades may be arranged to cross one another . . . the shaft [and] the cross-handle" (lines 73-96).
Date:
February 12, 1884
Creator:
Miles, John E.
System:
The Portal to Texas History
Fly-Trap.
Patent for an improved fly trap.
Date:
March 12, 1912
Creator:
Jordan, John E.
System:
The Portal to Texas History
Embroidering Attachment for Sewing-Machines
Patent for embroidering arm attachment to be mounted on the needle-bar of a sewing machine with the embossing material passed through the needle eye so that it does not need to go through the presser-foot.
Date:
June 12, 1906
Creator:
Rodman, Rollin L.
System:
The Portal to Texas History