UNT Libraries Government Documents Department - 711 Matching Results

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Block and Tying Mechanism for Baling Presses.

Description: Patent for blocks and tying mechanism for baling presses, which include "a hollow block, a plurality of which may be used in a press, and a tying mechanism including transversely operating needles or plungers entering the the blocks and cooperating with the means therein for tying the bale wires" (lines 17-23) including an illustration and instructions.
Date: June 4, 1918
Creator: Ezell, Uberto D.
Item Type: Refine your search to only Patent

Tillage Implement.

Description: Patent for an improved type of tillage implement of the harrow type that can be used in places other harrows can't operate, as well as being capable of being operated in close proximity to plants without damaging them. Illustration included.
Date: December 4, 1917
Creator: Bonds, Walter P. Jr.
Item Type: Refine your search to only Patent

Drag

Description: Patent for a ground drag for "grading and removing refuse from the surface of the soil" (lines 10-12) that can be steered and that can gather and dispose of the dirt it levels off, including illustrations.
Date: May 11, 1920
Creator: Nelson, Charley E.
Item Type: Refine your search to only Patent

Cotton-Cleaning Cultivator Attachment

Description: Patent for improvements to cotton-cleaning cultivators. The improved cultivator "is designed for cleaning cotton or similar crops so as to eliminate the necessity of hoeing cotton," (line 14-16) uproot unwanted surrounding plants, and level ridges formed while cultivating cotton.
Date: December 29, 1917
Creator: Hasting, Thomas
Item Type: Refine your search to only Patent

Water Quality of Lake Whitney North-Central Texas

Description: "The purpose of this report is to summarize the water-quality records and to explain the variations of selected chemical constituents and characteristics of the water in Lake Whitney during the 1970-80 water years. Other reports containing results of water-quality surveys for Lake Whitney are cited in the section 'Selected References'" (p. 1).
Date: December 1984
Creator: Strause, Jeffrey L. & Andrews, Freeman L.
Item Type: Refine your search to only Report
Location: None

Wheel.

Description: Patent for a new wheel that preserves the life of its parts using oil or other lubricant that flows into grooves etched into rims from compartments between the felly sections.
Date: April 21, 1914
Creator: Hanna, Oscar Velandingham
Item Type: Refine your search to only Patent

Lamp-Adjusting Mechanism

Description: Patent for a new and improved lamp-adjusting mechanism for automobiles and other vehicles that directs light from lamps in any direction, within a certain arc, in order to illuminate any object at the side of the road or street, with illustrations (lines 10-20).
Date: February 23, 1915
Creator: Kitching, David C.
Item Type: Refine your search to only Patent

Extension Broom-Handle

Description: Patent for extensions for broom handles and devices of that character. Sections of handles may be joined together for increasing the length of the handle for when the broom is being used to clean walls, ceilings and the like. It can also be used to repair broken handles.
Date: August 15, 1916
Creator: Standefer, Wayne B.
Item Type: Refine your search to only Patent

Shock-Absorber.

Description: Patent for an "improved shock absorber adapted to be attached to the springs of an automobile or other vehicle" (lines 13-14), including illustrations.
Date: June 20, 1916
Creator: Alexander, James J.
Item Type: Refine your search to only Patent

Self-Dumping Drag Harrow

Description: Patent for an invention, including specifications, of an improved Self-Dumping Drag-Harrows mechanism. The device is capable of rotating or changing the angle of harrow teeth and body without the effort of the machine operator, facilitating faster movement and increased production. The mechanism in question is claimed by the applicant in addition to the competent parts arranged in such a fashion as to mimic the capabilities of the described device.
Date: September 27, 1913
Creator: Bales, William S.
Item Type: Refine your search to only Patent
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