38 Matching Results

Search Results

prev Results: 25 - 38

Cultivator.

Description: Patent for improvements to sled cultivators.
Date: September 25, 1917
Creator: Howard, Quinton S.
Partner: UNT Libraries Government Documents Department

Boll-Weevil Destroyer.

Description: Patent for a boll weevil or insect exterminating device on wheels for use outdoors, including illustrations.
Date: September 11, 1917
Creator: Graves, James Newell
Partner: UNT Libraries Government Documents Department

Combination Fence and Repair Tool

Description: Patent for a multi-purpose tool related to working with wires in and around the home. It is intended to tighten, twist, and/or sever a wire.
Date: September 6, 1917
Creator: Grogan, Edward W.
Partner: UNT Libraries Government Documents Department

Gathering and Exterminating Machine.

Description: Patent for a new gathering and exterminating machine for killing insects and other crop pests, with illustrations.
Date: September 4, 1917
Creator: Haynes, Robert J.
Partner: UNT Libraries Government Documents Department

Centrifugal Gun.

Description: Patent for a centrifugal gun wherein a fixed barrel is provided.
Date: September 25, 1917
Creator: Brown, Archie Edwards
Partner: UNT Libraries Government Documents Department

Pipe-Pulling Device.

Description: Patent for a device for pulling pipes from wells without damaging the pipe, with a safety feature in case the pipe breaks.
Date: September 25, 1917
Creator: Osborne, William R.
Partner: UNT Libraries Government Documents Department

Separating Machine

Description: Patent for separation of the foreign materials from the seed meats by means of an air blast directed against the materials as they fall by gravity from an inclined shaker or agitator, the lighter foreign matter being thereby separated from the heavier seed meats which continue their decent so a suitable conveyer of recptacle
Date: September 11, 1917
Creator: Buckley, Andrew Jackson
Partner: UNT Libraries Government Documents Department

Row-Binder.

Description: Patent for a type of new row binders by "use of rotary cuffs and adjustable bottom disposed conveyer belts" (lines 14-15), with illustrations.
Date: September 11, 1917
Creator: Gruben, Edward J.
Partner: UNT Libraries Government Documents Department

Crossing-Gate.

Description: Patent for improvements to crossing gates through a device that helps facilitate the gates' automatic closing and opening position.
Date: September 18, 1917
Creator: Hood, Lemuel L.
Partner: UNT Libraries Government Documents Department

Surveying Instrument

Description: Patent for surveying instrument involved in leveling telescope equipment at more optimal pivot points.
Date: September 4, 1917
Creator: Clark, Franklin S.
Partner: UNT Libraries Government Documents Department

Mail-Handling Device.

Description: Patent for a mail handling device that mounts into a train car to assist in loading and unloading of mail bags.
Date: September 11, 1917
Creator: Kost, Joseph L.
Partner: UNT Libraries Government Documents Department

Motion-Picture-Film Cleaner.

Description: Patent for improvement in motion picture film cleaners which quickly and efficiently removes oil, dirt and grease from film that has been caused by the machines; includes illustrations.
Date: September 4, 1917
Creator: Noble, Marcos Eugene
Partner: UNT Libraries Government Documents Department

Drop-Feed for Seeders and Planters.

Description: Patent for a drop feed device that dispenses individual seeds (particularly peas) for planting. It attaches to a planter, dropping seeds when activated by the motion of the planter's wheels. A seed guard prevents clogging.
Date: September 25, 1917
Creator: Johnson, Mat P.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen