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Apparatus for Controlling Trolley Poles

Description: Patent for an apparatus for controlling trolley poles. "This invention relates to an apparatus for controlling trolley poles employed for effecting electrical connection between a trolley wire and a motor on a car, and has for its object to provide improved means for automatically throwing the trolley into position to be placed in engagement with the trolley wire" (line 9-15). Illustrations included.
Date: November 10, 1903
Creator: Bogue, Judson L. & Jennings, David M.
Item Type: Refine your search to only Patent

Ant-Trap

Description: Patent for "a simple device of this kind which will excel the former traps in depositing the ants within the annular pan and in efficiency for convenient discharge of the trapped insects" (lines 18-22).
Date: April 2, 1901
Creator: Inman, Joseph
Item Type: Refine your search to only Patent

Cotton Compress

Description: Patent for "an improved cotton-compress adapted to be used in connection with a cotton-baling press for increasing the density and reducing the size of the bales formed in the press."
Date: August 26, 1902
Creator: Denton, John L.
Item Type: Refine your search to only Patent

Draft-Equalizer.

Description: Patent for improvement in draft-equalizers in which the draft-equalizer will “first, take away the side draft; second, to enable the plow to follow the furrow; third, to work three, four, or five horses to the same bars by simply adjusting the bars; fourth, to enable all horses except one to walk on solid ground, the one to walk in furrow; fifth, to enable the operator to place load on any point of the bars he chooses and still have a straight pull.” (Lines 25-34) Illustration is included.
Date: February 10, 1903
Creator: Lawrence, David & Vincent, John
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Combination-Tool

Description: Patent for a combination-tool which includes a putty-knife and hammer and claw. The idea is that when one tool is in use, the other portion can be closed away.
Date: May 22, 1906
Creator: Carlton, Thomas R.
Item Type: Refine your search to only Patent

Cotton Harvester.

Description: Patent for improved cotton harvester consisting of the parts, constructions, arrangements, and combinations of parts. Patent includes figures for parts in several views.
Date: October 15, 1912
Creator: Upshaw, Lucius L.
Item Type: Refine your search to only Patent

Cotton-Chopper.

Description: Patent for a cotton chopper that has advantages in point of simplicity, durability, and general efficiency because it is adapted to operate crosswise with relation to the rows.
Date: September 16, 1902
Creator: Fay, Louis Percy
Item Type: Refine your search to only Patent
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