4 Matching Results

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Crate-Clamping Machine. (open access)

Crate-Clamping Machine.

Patent for "improvement in crate clamping machines" (line 10), holding end boards and partition of crates to enable crate assembly.
Date: March 11, 1913
Creator: C. T. Dickson; Dickson, C. T.
System: The Portal to Texas History
Miller Exterminator. (open access)

Miller Exterminator.

Patent for a new and improved insect exterminator. This design consists in "[a] lamp having an external upwardly-projecting sleeve and a side socket and a wick projecting through the sleeve, in combination with a pole or standard fitting into said side socket and a pan having an inward sleeve fitting over said sleeve on the lamp" (lines 49-54).
Date: June 11, 1889
Creator: Woods, John B.
System: The Portal to Texas History
Plow Attachment. (open access)

Plow Attachment.

Patent for a plow attachment by using a socket adapted to be clamped in position upon the beam (line 15). “Plow equipped with the attachment may be used at a straddle-row cultivator, or a middle furrow cultivator, and that the teeth may be so arranged as to cast the soil toward or away from the plants, as occasion may require” (lines 35-40). Illustration is included.
Date: January 11, 1910
Creator: Farrington, Johnathan William
System: The Portal to Texas History
Snap Hook (open access)

Snap Hook

Patent for a snap hook. Illustration included.
Date: October 11, 1904
Creator: Weir, Welby D.
System: The Portal to Texas History