13 Matching Results

Search Results

Results: 1 - 13

Reciprocating Electric Engine

Description: Patent for "means for employing an ordinary continues current from a suitable source to produce an oscillating primary magnetic field of a solenoid-magazine and to use said magnetic field for setting a piston-like armature in a reciprocal axial motion to develop mechanical power in both directions" (lines 11-17).
Date: June 13, 1905
Creator: Wagner, Bruno Otto
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Baling-Press.

Description: Patent for new bailing press that that improves "hay-presses of the full circle or continuous type for baling hay, straw, and the like." (lines 8-10) Illustrations included.
Date: May 1, 1900
Creator: Leineweber, Francis & Welge, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tool-Sharpener.

Description: Patent for a tool sharpener for various farm equipment such as plows or tools.
Date: March 23, 1909
Creator: Kirksey, Elijah F. & Stegall, John T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plastic Fence-Post.

Description: Patent for a plastic fence post that wire fencing or wooden rails can be attached to that has the connection areas on the post hollowed out to protect the parts from the weather.
Date: December 24, 1907
Creator: Libhart, Hugh P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fire-Escape

Description: Patent for a flexible chute that attaches to the window frame. The chute uses hinges or a pivot so it can be moved out of the way when not is use.
Date: March 9, 1909
Creator: Woods, Murray
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hame and Trace Connector.

Description: Patent for a hame and trace connector with an "improved pivoted or jointed connection between the ends of the trace connector and the hame"(lines 16-18).
Date: November 24, 1908
Creator: Brents, William Rufus & Gunn, William Parks
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Window Light Regulator

Description: Patent for a window light regulator. The light regulator is designed of two shades. The first shape is dark and the other is transparent. Illustration included.
Date: April 16, 1907
Creator: Alrich, Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pan-Lifter.

Description: Patent for a pan lifter, which attaches securely to the pan and can be used to move hot pans in the oven.
Date: September 14, 1909
Creator: Edwards, Elzy E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Soldering-Machine

Description: Patent for soldering machine "for uniting by soldering these connections or joints of the printing strips, although the machine is not limited to this purpose, for, as will be obvious, it is adapted for application in the soldering of various kinds of work" (lines 32-37) including instructions and illustrations.
Date: November 5, 1901
Creator: Crane, Walter E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen