19 Matching Results

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Beet Harvestor

Description: Patent for improvements and additional features in the mechanical frame of beet harvesting equipment.
Date: July 15, 1919
Creator: Hannum, Philip L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Dalhart 1913 Sheet 4

Description: Sanborn map sheet showing an area of Dalhart in Dallam County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1913
Creator: Sanborn Map Company
Item Type: Refine your search to only Map
Partner: The Dolph Briscoe Center for American History

Dalhart 1913 Sheet 5

Description: Sanborn map sheet showing an area of Dalhart in Dallam County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1913
Creator: Sanborn Map Company
Item Type: Refine your search to only Map
Partner: The Dolph Briscoe Center for American History

Dalhart 1913 Sheet 1

Description: Sanborn map sheet showing an area of Dalhart in Dallam County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1913
Creator: Sanborn Map Company
Item Type: Refine your search to only Map
Partner: The Dolph Briscoe Center for American History

Dalhart 1913 Sheet 3

Description: Sanborn map sheet showing an area of Dalhart in Dallam County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1913
Creator: Sanborn Map Company
Item Type: Refine your search to only Map
Partner: The Dolph Briscoe Center for American History

Dalhart 1913 Sheet 2

Description: Sanborn map sheet showing an area of Dalhart in Dallam County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: 1913
Creator: Sanborn Map Company
Item Type: Refine your search to only Map
Partner: The Dolph Briscoe Center for American History

Trap.

Description: Patent for a new type of animal trap with a rotating cylinder that projects the animal into the trap itself when depressed.
Date: November 23, 1915
Creator: Webster, Joseph R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Traction-Wheel

Description: Patent for improved wheel system which provides traction over a variety of surfaces.
Date: June 9, 1914
Creator: Shindler, Robert Conrad
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tail-End Light for Automobiles.

Description: Patent for a tail-end light for automobiles, subway and surface trains, and other motor propelled vehicles which changes color to indicate the speed at which the conveyance is traveling.
Date: July 29, 1919
Creator: Green, John Richard
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Roll-Holder

Description: Patent for roll holder for cotton rolls or bandages. Illustrations included.
Date: January 28, 1913
Creator: Griswold, John Lee Roy
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Flying-Machine

Description: Patent for a flying machine with rotating feathered wings and propellers with an included emergency parachute like apparatus for landing the machine safely in case of malfunction.
Date: September 24, 1912
Creator: Hardgrave, Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Seat Arrangement for Automobiles.

Description: Patent for the arrangement of the seats in a vehicle, allowing the adjustment of several upright seats into a single bed-like formation, "either for sleeping purposes or for ambulance purposes" (lines 16-17).
Date: July 20, 1915
Creator: Cornwell, William O., Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Headlight-Shade.

Description: Patent for a headlight shade which can be pulled down to block the high beam headlights of a train or car when there is an oncoming train or car.
Date: July 18, 1911
Creator: Green, John R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for "improvements in pumps which move a long column of water with each stroke but discharge a relatively small quantity" (lines 10-13) including instructions and illustrations.
Date: May 16, 1911
Creator: Kangas, Frank Oskar
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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