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Conductor's Train-Book

Description: Patent for a conductor's train-book. This invention if for a conductor to log train movements. Illustration included.
Date: April 12, 1910
Creator: Crane, James C. A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automobile-Headlight

Description: Patent for an automobile headlight to be attached to the front of the vehicle, that automatically turns to the side whenever the vehicle changes its course so that the pathway directly ahead is lighted for increased safety in the automobile's course.
Date: February 8, 1916
Creator: Old, William B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Arc-Lamp Attachment

Description: Patent for improving arc lamp attachments. The attachment allows an arc lamp to be able to use an incandescent lamp in place of the electrodes in an arc lamp. The attachment increases the efficiency and durability of the arc lamp.
Date: April 2, 1918
Creator: Pratt, James R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lubricator

Description: Patent for a lubricator for locomotives and steam engines. Illustrations included.
Date: November 22, 1910
Creator: Coppers, John Andrew & Booth, Eldredge Early
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for a windmill that changes directions with the wind automatically and provides more power to the pump.
Date: July 23, 1912
Creator: Romans, John W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Truss

Description: Patent for a truss for the use of alleviating abdominal hernias. Illustrations included.
Date: September 5, 1911
Creator: Baker, Littleton Lafayette
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Reed Organ

Description: Patent for improved construction of reed boards that prevents dust from getting inside of the reeds.
Date: November 7, 1916
Creator: Preston, Percy
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Trolley-Harp.

Description: Patent for improvements to the efficiency of trolley harps by changing how the currents that power "overhead type electric car systems" (lines 13-14) are conducted.
Date: May 15, 1917
Creator: Carmack, James H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Grain Door

Description: Patent for a railway car door that is designed to assist with loading and unloading of grain
Date: October 23, 1915
Creator: Alquist, Sven Peter
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Grain-Car Door.

Description: Patent for Grain-Car Door. "The object the present invention is to arrange the door for use in transporting grain without requiring any additional grain door or planking on the inside door opening." (Line 3)
Date: April 23, 1918
Creator: Hartough, Edward W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Facing-Blocks

Description: Patent for facing blocks used as a veneer or facing with wood or metal framework. In using "uncemented tongue and groove" joints, the facing blocks allows for adjustment due to settling of the frame and features durable and efficient construction.
Date: May 25, 1915
Creator: Neimeyer, Frederich George
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Electrode-Holder

Description: Patent for "an electrode holder for the head lights of steam locomotives, interurban cars and analogous vehicles" (lines 11-13), including illustrations.
Date: December 28, 1915
Creator: Pratt, James R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Reicing Cars.

Description: Patent for an ice storage receptacle and crushing apparatus which supplies the refrigerator cars on a train with fresh ice.
Date: May 18, 1915
Creator: Tobin, Patrick H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Reed Board

Description: Patent for an improved design for reed cells and pipe cells as related to a reed organ. Includes illustrations.
Date: February 15, 1916
Creator: Preston, Percy
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Shell or Projectile.

Description: Patent for a "shell or projectile for firing from large guns...which can be discharged from the gun without danger of the dynamite exploding from the shock incident to the projecting explosive" (lines 8-9, 11-14).
Date: March 21, 1911
Creator: Murphy, William L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Match-Box.

Description: Patent for improvements in match-boxes by constructing the match box “wherein matches will be picked up and delivered no matter at what angle they may be with relation to the delivering device.” (Lines 18-20) Illustration is included.
Date: January 11, 1910
Creator: Fleming, Henry C. & Royster, William F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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