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Wrench

Description: Patent for improvements in wrenches, particularly relating to the type generally known as the spanner wrench. The object of this invention is to provide an improved spanner wrench including means for reliably retaining the wrench head in proper position with relation to the object being rotated.
Date: January 4, 1916
Creator: Wright, John G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for wrench improvement. Allows for "instantaneous initial or preliminary adjustment to fit any size object within its capacity, and a final adjustment to engage the object firmly and securely and to provide a simple, practical, and efficient wrench of strong and durable construction, and equipped with ratchet mechanism for affording a quick adjustment of a sliding jaw and a threaded connection . . . " (13-21)
Date: January 4, 1916
Creator: Cunningham, Ira
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Transmission-Lock

Description: Patent for a mechanism to be added onto a motor vehicle transmission to prevent unwarranted action on the transmission.
Date: January 25, 1916
Creator: McDonald, James
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton Reginning Machine

Description: Patent for a machine to process and clean cotton. The machine is called a Cotton Reginning Machine by the inventor, who intends for the machine to improve the grade of the processed cotton.
Date: January 4, 1916
Creator: Wright, John W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Grass-Cutter

Description: Patent for a grass cutter adapted to be mounted on some part of a train of cars. The object of this invention is to provide a cutter which will cut the grass from railway tracks and to adapt the device for easy attachment to a truck of the car.
Date: January 4, 1916
Creator: Doak, John S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Road-Grader

Description: Patent for an improvement or update to a device called a road-grader. This patented upgrade will make the use of a road-grader easier.
Date: January 18, 1916
Creator: Harris, Elie B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Door-Fastener.

Description: Patent for a door-fastener, lock, that can be attached to on the facing side or from the inside so that the fastener cannot be unlocked from the outside. The door-fastener is light weight so that it can be easily carried about.
Date: January 4, 1916
Creator: Scroggins, Fred.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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