UNT Libraries Government Documents Department - 6 Matching Results

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Irrigating Apparatus.

Description: Patent for a new and improved irrigation apparatus. This design "pertains to improvements in irrigating apparatus, having for its object to prevent the choking or obstructing of the nozzle and to effect the proper distribution of the water; and it consists of the combination and construction of parts" (lines 13-18).
Date: May 27, 1884
Creator: Chisholm, William R.
Item Type: Refine your search to only Patent

Multiple Telegraph

Description: Patent for "a simple device of this character by means of which any one of a number of instruments or translating devices at a distance may be operated over a single line-wire and by means of a single flow of electric current through said wire" (lines 10-15).
Date: May 7, 1901
Creator: Foster, Samuel T., Jr.
Item Type: Refine your search to only Patent

Machine for Picking Cotton.

Description: Patent for an improved machine for picking cotton that is designed for the purpose of picking cotton fiber from the plants of the row. The machine is adapted to pass along over the row to extract the fiber from the bolls of the plants. The machine's provision allows for discharging the hairy tuft of the cotton seeds into elevating chutes so that the cotton seed can be discharged into a suitable receptacle mounted upon the framework of the machine.
Date: May 18, 1920
Creator: Threadgill, Wilmer
Item Type: Refine your search to only Patent
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