UNT Libraries Government Documents Department - 29 Matching Results

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Plow.

Description: Patent for a plow improvement specifying the method in which the handle attaches to the beam of the plow. Parts of the plow are adjustable.
Date: February 6, 1906
Creator: Baker, Jefferson H.
Item Type: Refine your search to only Patent

Rotary for Oil-Wells.

Description: Patent for a pipe rotary for use "in sinking oil-wells" (line 10). The patent allows for the power to be applied to the "pipe-sections which constitute the casing of the well" (line 14-15).
Date: February 6, 1906
Creator: Bernard, Horace D.
Item Type: Refine your search to only Patent

Musical Instrument.

Description: Patent for a new musical instrument, similar to a lyre, designed to "provide a new and improved musical instrument which is simple and durable in construction, very light, of high resonant qualities, and arranged to permit convenient manipulation of the strings without the player touching the soundboard with the fingers" (lines 10-15), which includes illustrations.
Date: February 6, 1906
Creator: Krueger, Amandus M.
Item Type: Refine your search to only Patent

Electrical Signal System.

Description: Patent for an improved electrical signal system which can help ascertain "the position of a train or other obstruction on a railway-track ... at either terminal" (lines 14-16), including an illustration.
Date: March 6, 1906
Creator: Lacroix, Fred
Item Type: Refine your search to only Patent

Hame and Trace Connector.

Description: Patent for a hame and trace connector. "The object of the invention is to provide a hame and trace connection having means to prevent the parts of the same from becoming disconnected." (lines 14-17)
Date: March 6, 1906
Creator: Lindsay, George F.
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

Rod Coupling

Description: Patent for rod coupling. This invention is for a type of rod couplings formed in sections for use as plunder-rod for wells. Illustration included.
Date: November 6, 1906
Creator: Lynn, John McKenzie
Item Type: Refine your search to only Patent

Quilting-Frame.

Description: Patent for a quilting frame that is adjustable for different conditions, as well as constructed so that material to be quilted can be attached without sewing. Additionally, the quilting frame can be folded to occupy less space when not in use.
Date: February 6, 1906
Creator: Massey, Dora
Item Type: Refine your search to only Patent

Ventilating Apparatus.

Description: Patent for a ventilating apparatus for railway cars for the purpose of supplying air to railway car interiors without needing to open a window (which tends to also let in smoke and dust), including illustrations.
Date: March 6, 1906
Creator: Parrish, Ezekiel L.
Item Type: Refine your search to only Patent

Railway-Tie.

Description: Patent for improvements in railway ties, specifically railway ties in the "metallic" class. The ties in this class are affixed to the rails without the need for spikes.
Date: March 6, 1906
Creator: Rollins, William A.
Item Type: Refine your search to only Patent

Signal

Description: Patent for a signal. The signal is meant to "provide a flag holder or staff which will normally conceal a plurality of flags or similar signals of different colors or significance, arrangement being made for bringing any one of these flags into view" (lines 11-16). Illustration included.
Date: November 6, 1906
Creator: Ruggles, Clifton P.
Item Type: Refine your search to only Patent
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