UNT Libraries Government Documents Department - 148 Matching Results

Search Results


Description: Patent for head lamps that the drivers can turn while driving to light the road.
Date: February 17, 1914
Creator: Maxfield, Nelson

Remedial Appliance.

Description: Patent for a remedial appliance, intended to be worn as a bracelet or an "anklet," through which a person receives medication that he/she needs. Such an appliance is intended to improve treatment through facilitating the application of medication throughout the body.
Date: December 9, 1913
Creator: Quayle, Sidney

Guano Distributor

Description: Patent for the distribution of guano for fertilization over a given area of territory.
Date: July 19, 1912
Creator: H. D. Pate

Lamp-Adjusting Mechanism

Description: Patent for improvements for lamp-adjusting mechanism for one of the lamps of an automobile for operation from driver's seat. The driver is enabled from seat to partially rotate one of the forward lamps, causing the light to follow curve of road.
Date: September 30, 1913
Creator: Maxfield, Nelson


Description: Patent for improved lamp burners, which reduces explosion risk, improves wick trimming, and maintains chimney positioning.
Date: September 16, 1913
Creator: Mills, Virgil H.


Description: Patent for rail joints that will remove the need for bolts to secure the chairs. The joints will also allow the chair to be removed from the rail without using tools.
Date: October 14, 1913
Creator: Ernest, Albert C.


Description: Patent for an insect trap that entraps and kills insects that infest live plants or trees. This trap has a lantern to attract insects; the lantern is mounded in a pan that can be filled with liquid that injures and kills the insects.
Date: October 7, 1913
Creator: Cook, Katherine B.

Mail-Pouch Catcher

Description: Patent for a mail pouch catcher. Illustrations included.
Date: December 17, 1907
Creator: Pepple, John W.


Description: Patent for a new and useful improvement in egg case, that "relates to folding boxes or crates such as are usually employed for packing and shipping eggs and various other articles" (line 10-12).
Date: November 9, 1897
Creator: Prechtel, Charles A.


Description: Patent for a road scraper for excavating, which "automatically returns to an upright position after having been dumped" (lines 12-14).
Date: July 14, 1908
Creator: Heyer, Friedrich

Attachment for Cultivators.

Description: Patent for an improved arch-bar for cultivators that allows increasing and decreasing the space between drag bars without having to stop the team of horses.
Date: July 31, 1906
Creator: Weempe, Charles M.

Vehicle Wheel.

Description: Patent for a wheel with an improved design that includes shock absorbing springs radiating from the hub, sectional tread for traction, and a metallic construction in place of a pneumatic tire for increased durability. Includes illustrations.
Date: March 10, 1911
Creator: Smoot, Lonnie C.

Roller Cotton-Compress.

Description: Patent for a new and useful roller cotton compress, including instructions and illustrations.
Date: March 27, 1900
Creator: Raborn, Louis


Description: Patent for a hydrocarbon burner that has its oil atomized by a steam generator.
Date: March 14, 1911
Creator: Mills, Virgil H. & Mills, John H. T.

Planter Attachment For Cultivators.

Description: Patent for a new and useful planter attachment for cultivators, including instructions and illustrations.
Date: October 24, 1899
Creator: Collier, Thomas

Sewing Device

Description: Patent for a sewing device relating to the sewing of bags. This invention consists of a helical needle for drawing stitches without having to twist or turn the sewing device. Illustration included.
Date: March 19, 1907
Creator: Ascue, Elbert & Crank, R. H.


Description: Patent for an air and moisture proof burial vault which can also expel gases. Illustrations included.
Date: January 3, 1911
Creator: Pepple, John W.

Breast Connector

Description: Patent for a breast connector for horses. Illustration included.
Date: March 14, 1905
Creator: Mills, Virgel H.


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


Description: Patent for an improvement in baling-presses that uses a plunger operated press for maximum compression and minimum power.
Date: November 5, 1901
Creator: Hayes, Daniel George


Description: Patent for a casting machine. Illustrations included.
Date: April 11, 1911
Creator: Mills, Virgil H.


Description: Patent for improvements to cotton pickers providing a wheeled machine that will "remove cotton lint from the plants by mechanical means" (lines 15-16) with added new features to construction and operation, including instructions and illustrations.
Date: March 12, 1912
Creator: Scheble, Eugene Stiles & Ascue, Elbert


Description: Patent for a bicycle frame that can be used on bicycles in general, but is particularly suited for spring frame bicycles including illustrations.
Date: September 11, 1900
Creator: Mills, Virgel H.