UNT Libraries Government Documents Department - 102 Matching Results

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Bedstead

Description: Patent for metallic bedstead which will eliminate drafts in cold weather as well as pillows working back between the upright rails. This device includes a means for elevating the head or foot of the bed, including illustrations.
Date: November 6, 1917
Creator: Martin, Silas Wright
Item Type: Refine your search to only Patent

Blade Holder.

Description: Patent for an improved blade-holder that is simple in construction and can be manufactured at a lower cost. It is designed to "permit of the blades being readily and quickly assembled in the holder and permanently clamped therein to prevent any accidental displacement or movement of the blades from such holder during the stropping." (lines 16-21), including illustrations.
Date: November 6, 1917
Creator: Harriss, Wade H.
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for "improvements in car couplings and it has for its general object to provide a coupling embodying such a constructions that two cars may be connected together or disconnected without the objectionable necessity of a trainman going between them." (Lines 11-17) Includes instructions and illustrations.
Date: November 6, 1894
Creator: Tunnell, John D.
Item Type: Refine your search to only Patent

Clothes Pin

Description: Patent for a clothes pin. This clothing pin is made of wire and designed to be used for hanging clothes on a line. Illustration included.
Date: November 6, 1906
Creator: Luster, Thomas A. & Stewart, James W.
Item Type: Refine your search to only Patent

Cotton Planter.

Description: Patent for a new and improved planter. This design consists in "[t]he combination, with the rear of beam, the notched cleat, the handle cross-bar, and the hooks, whereby the hopper may be conveniently attached and detached . . . [and] [t]he pivoted gates, having extensions with a series of holes, with the hopper-bottom plate having holes besides the regular seed-outlet, and the pins" (lines 64-72).
Date: November 6, 1883
Creator: Lindsey, William M.
Item Type: Refine your search to only Patent

Cultivator and Planter.

Description: Patent for improvement to the "manner of mounting and adjusting the swinging frames [of planters], and to enable the said swinging frames to be readily adjusted vertically" (lines 12-15).
Date: November 6, 1900
Creator: Graves, Elbert G.
Item Type: Refine your search to only Patent

Filter

Description: Patent for "a new and improved filter which is simple and durable in construction and easily and conveniently cleaned without disturbing the gravel" (lines 13-17).
Date: November 6, 1889
Creator: Fretz, Emil & Waespi, Jacob
Item Type: Refine your search to only Patent

Gate.

Description: Patent for an improved, simple, and inexpensive swinging gate that is strong, durable, and doesn't sag. It can be fully opened and easily conteracted.
Date: November 6, 1894
Creator: Hefner, John M.
Item Type: Refine your search to only Patent

Grapple.

Description: Patent for a grapple, a device "for handling brick - that is, for moving brick from one point to another" (lines 13-14).
Date: November 6, 1900
Creator: Brownfield, James G.
Item Type: Refine your search to only Patent

Machine for Washing Dishes, Fruits, &c.

Description: Patent for a new and improved washing machine. This design "is supported horizontally over a proper fireplace or stove and . . . water introduced to fill it to a point just below the perforated detachable bottom, and the pump mechanism then set in motion. When the plunger ascends, it draws water from the water-space and extension through the valve up into the pump-chamber. When the plunger descends, it forces said water upward past the valve into the water-spaces . . . through the perforations … more
Date: November 6, 1888
Creator: King, Charles Rufus
Item Type: Refine your search to only Patent

Motor

Description: Patent for a new and improved motor. This design's "object is to provide a motor possessing superior advantages in point of simplicity, inexpensiveness, easy operation, and general efficiency" (lines 11-14).
Date: November 6, 1883
Creator: Watkins, Samuel H.
Item Type: Refine your search to only Patent

Ore Concentrator.

Description: Patent for a new and improved ore concentrator. This design has for its object "to facilitate the removal of the lighter and worthless parts of the ore from the heavier and valuable parts" (lines 17-19).
Date: November 6, 1883
Creator: Mabry, Hinch P.
Item Type: Refine your search to only Patent
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