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5 Matching Results
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Crude-Oil Burner.
Patent for new and useful improvements in Crude-Oil Burners which provide a novel constructions that may be utilized in many locations.
Date:
May 23, 1905
Creator:
Pippin, John William
System:
The Portal to Texas History
Churn-Power.
Patent for an improved construction design for churn power that "may be readily employed in connection with any ordinary vessel serving as a churn body, and which will effect a rapid production of butter" (lines 12-15).
Date:
January 23, 1894
Creator:
Taylor, Marion M.
System:
The Portal to Texas History
Churn Power.
Patent for a new and improved churn-power. This design "relates particularly to a vertical single-dasher reciprocating churn, and has for its object to provide a churn-power of the character that shall be simple and durable in construction, one that will give a maximum length of stroke, and one that will always keep the dasher elevated when not in operation" (lines 7-14).
Date:
September 23, 1890
Creator:
Dickey, John S.
System:
The Portal to Texas History
Washing-Machine.
Patent for a washing machine that has an improved construction, is more efficient, and one that quickly and thoroughly washes clothes without damaging the clothes. The machine is a cylinder that has a crank-operated inner scrubbing cylinder. The machine has a spout in order to drain the cylinder.
Date:
January 23, 1894
Creator:
Walter, George P.
System:
The Portal to Texas History
Locking Device
Patent for "a device for locking the frames of loose-leaf binders...which will not be readily bent or broken." (lines 11, 12, 21 & 21), including instructions and illustration.
Date:
March 23, 1905
Creator:
Hall, William N.
System:
The Portal to Texas History