UNT Libraries Government Documents Department - 62 Matching Results

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Cultivator.

Patent for a cultivator with spring teeth that are stronger than ordinary cultivator teeth.

Date: December 8, 1908

Creator: Baker, Alonzo L. & Baker, Russell

Item Type: Patent

Coach-Equalizing Suspender.

Patent for a coach-equalizing suspender.

Date: March 4, 1902

Creator: Best, William Newton

Item Type: Patent

Oil Burner

Patent for an oil burner

Date: April 15, 1913

Creator: Casad, Roland C.

Item Type: Patent

Col. William N. Selig: The Man Who Invented Hollywood

A book about Col. William N. Selig's career as an early cinematic pioneer and movie director and founder of the film industry that became Hollywood in Los Angeles.

This item is restricted from view until January 1, 2113.

Date: 2013

Creator: Erish, Andrew A.

Item Type: Book

Patent for a new device, which is a rounded, weighted base placed in a doll that allows the doll to raise itself when turned over on any side without external assistance by lowering the doll's center of gravity. Descriptions of materials used and illustrations are included..

Date: November 4, 1902

Creator: Flint, William G.

Item Type: Patent

Rotary Drill

Patent for Rotary Drill

Date: August 22, 1916

Creator: Griffin, Thomas J.

Item Type: Patent

Rotary Drill

Patent for Rotary Drill

Date: August 22, 1916

Creator: Grinffin, Thomas. J

Item Type: Patent

Combined Latch and Lock for Screen Doors, etc.

Patent for a combined latch and lock for screen doors and other uses. Illustration included.

Date: February 5, 1912

Creator: Hart, Joel T. & Hart, John D.

Item Type: Patent

Apparatus for Transmitting Sound-Waves

Patent for transmitting sound waves by magnetic induction and to "furnish an apparatus by which these different vibrations can be heard at the receiving end" (lines 20-22). Includes descriptions and illustrations.

Date: October 17, 1911

Creator: Harvey, Fred Brown

Item Type: Patent

The CIA in Hollywood: How the Agency Shapes Film and Television

A book about the CIA and its relation to Hollywood.

This item is restricted from view until January 1, 2107.

Date: 2012

Creator: Jenkins, Tricia

Item Type: Book

Playing-Cards.

Patent for a card game that aims to teach players the workings of the electoral college. There are 208 cards, divided into four types: "eagle," "star," "banner," "flag," and gathering one of each type gives the player an electoral vote. The cards feature presidential candidates of the mid-1800s.

Date: March 27, 1906

Creator: Noonan, James Harrison

Item Type: Patent

Cane Stripping Machine.

Patent for a new cane stripping machine, specifically for use in harvesting sugar cane grown particularly in Lousiana and Texas.

Date: May 7, 1918

Creator: Piatt, Charles E.

Item Type: Patent

Educational Souvenir.

Patent for an educational souvenir. This object is intended to educate and amuse audiences.

Date: February 2, 1915

Creator: Potts, Stacy

Item Type: Patent

Texas Broilers: For Week Ending April 4, 1987

Weekly report of the Texas Agricultural Statistics Service on broiler chick numbers in Texas and compared with other states. It includes compiled statistics across six consecutive weeks, from the week ending on February 28 to the week ending April 4, during 1986 and 1987 for broiler eggs set, chicks hatched, and chicks placed.

Date: April 8, 1987