UNT Libraries Government Documents Department - 143 Matching Results

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Animal-Trap

Description: Patent for an animal trap with a unique construction. It can be used for many animals but is specially made for salamanders or other burrowing type animals.
Date: September 9, 1902
Creator: Hetherington, Sam

Automatic Cut-Off for Cisterns

Description: Patent for a automatic cutoff for cisterns which prevents the first muddy water coming down a rain spout from going into the cistern by sending it into a separate waste pipe.
Date: March 9, 1909
Creator: Estes, Robert Ephriam

Automatic Fish-Hook

Description: Patent for a fish hook designed to catch the fish by its head when it takes the bait. Illustrations included.
Date: February 9, 1909
Creator: Timmons, Benjamin

Automatic Match Box

Description: Patent for automatic match box. This device is designed to eject matches to a suitable distance. Illustration included.
Date: November 9, 1909
Creator: Hanna, John Griffin

Baling-Press

Description: Patent for a hay baling press that uses less compressions per bale to lengthen the life of the press and speed up the process, requires less workers to attend to it, and is a more powerful baler than previous models. It also could be operated by horses or by a gas-motor.
Date: April 9, 1907
Creator: Carney, James A.

Baling-Press

Description: Patent for improvements to a baling press, making it "simple, inexpensive, durable, and highly-efficient" (lines 17-18), including illustrations.
Date: January 9, 1906
Creator: Unfried, Joseph

Baling Press

Description: Patent for the usefulness of baling press.
Date: October 9, 1906
Creator: Woodward, William H.

Baling Press

Description: Patent for a bailing press. Illustrations included.
Date: October 9, 1906
Creator: Peschel, Otto J.

Boll Weevil Exterminator

Description: Patent for a boll weevil exterminator. This invention is designed to remove boll weevils from cotton plants and crushing them between rollers. Illustration included.
Date: October 9, 1906
Creator: Meeks, William & Brown, Daniel

Bolt-Clipper

Description: Patent for improvements to bolt cutters, in terms of construction and efficiency. The improvement includes "oppositely-disposed jaw members, having v-shaped cutting edges" (lines 36-37). Includes illustrations.
Date: January 9, 1906
Creator: Pulvitt, John

Bonnet.

Description: Patent for new and useful improvement sin bonnets, including instructions and illustrations.
Date: January 9, 1900
Creator: Thornton, Frances E.

Bundle-Tie

Description: Patent for a bundle tie particularly designed for mail packages. Illustrations included.
Date: September 9, 1909
Creator: Price, Thomas M. & Richard, Jay S.

Calf-Weaner.

Description: Patent for "new and useful Improvements in Calf-Weaners." (line 5-6) including instructions and illustrations.
Date: January 9, 1906
Creator: Chandler, William E.

Can-Opener.

Description: Patent for "new and useful Improvements in Can-Openers." (line 5-6) including instructions and illustrations.
Date: January 9, 1909
Creator: Davis, James Walter & McBee, Marshall E.

Car-Ventilator.

Description: Patent for a railroad car ventilator, which supplies fresh air to the car and sends stale air out of the car. It also is equipped with an ice cooling system and a disinfectant spray system.
Date: March 9, 1909
Creator: Carroll, Samuel C.

Cash Register.

Description: Patent for improvements in cash-registers for making change and with a recording mechanism for printing amounts for which change is made, including descriptions of the parts of the mechanism and with illustrations.
Date: December 9, 1902
Creator: Woodson, James F. & Lindsay, Oscar L.

Casing-Point

Description: Patent for an improved casing point with improvements in the strainer or screen frame for wells.
Date: December 9, 1902
Creator: Lindstrom, Conrad

Casing Water Packer

Description: Patent for improved casing water-packer used for Artesian wells.
Date: June 9, 1903
Creator: Haas, Charles

Centrifugal Pump

Description: Patent for a centrifugal pump. Illustration included.
Date: October 9, 1906
Creator: Bettis, William Irvin

Check-Row Attachment for Corn-Planters

Description: Patent for "an improved check-row attachment for corn-planting machines, the object of my invention being to provide an efficient mechanism for actuating the seed-dropping mechanism of the corn-planter and which my be operated by the feet of the driver or by a check-wire in such manner as to cause the seeds to be planted in check-rows." (lines 8-15) including illustrations.
Date: June 9, 1903
Creator: Agee, George S.

Churn.

Description: Patent for a churn, which is run by a foot treadle attached to a wheel that turns the dasher in the churn.
Date: March 9, 1909
Creator: Stagg, Frank E.

Churn Dasher

Description: Patent for a churn dasher. Illustration included.
Date: June 9, 1908
Creator: Franklin, Edward A.

Cigar Case

Description: Patent for cigar case. Illustration included.
Date: June 9, 1908
Creator: Henry, William L.
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