UNT Libraries Government Documents Department - 34 Matching Results

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Electrolytic Cell

Description: Patent for an electrolytic cell. "This invention relates to electrolytic cells especially adapted and intended for the electrolyzing of the sulfates of the alkalies to obtain sulfuric acid and alkaline hydrates" (lines 10-13). Illustration included.
Date: October 31, 1905
Creator: Anderson, Henry S.
Item Type: Refine your search to only Patent

Spark-Arrester

Description: Patent for an improved and simplified spark arrester, which deflects sparks and other products of combustion back into the furnace or into a designated receptacle.
Date: October 10, 1905
Creator: Anderson, Oliver Lacy
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Tool

Description: Patent for a tool designed to remove rust and dirt from a coupling member and prepare it for a new gasket.
Date: October 24, 1905
Creator: Eddins, Andrew J. & Agnell, Peter W.
Item Type: Refine your search to only Patent

Wire-Stretcher.

Description: Patent for a wire-stretcher "to provide a device of the class embodying new and improved features of utility, convenience, indestructibility, and cheapness." (lines 8-12) including instructions and illustrations.
Date: October 3, 1905
Creator: Kimbro, John A. & Kimbro, Jeremirah H.
Item Type: Refine your search to only Patent

Calendar

Description: Patent for a calendar. This invention relates to a form of calendar known as "perpetual" calendars. Illustration included.
Date: October 10, 1905
Creator: Landrum, Joel Lee
Item Type: Refine your search to only Patent

Music Indicator

Description: Patent for a music indicator. This device is readily applied to a piano or other keyed musical instruments in order to properly indicate the various chords, notes, scales, and the like. Illustration included.
Date: October 10, 1905
Creator: MacMaster, James
Item Type: Refine your search to only Patent

Wire-Stretcher

Description: Patent for improvements to wire-stretchers, "particularly to those arranged for disposal upon wagons, and has for its object to provide a wire-stretcher with which a plurality of wires may be stretched simultaneously and which will be arranged to hold the spools containing the wire which is to be strung." (lines 12-18), including illustrations.
Date: October 24, 1905
Creator: Manning, Butler S.
Item Type: Refine your search to only Patent

Carpenter's Jack

Description: Patent for a carpenter's jack specifically designed for "carpenters or workmen in laying flooring, putting up siding, or any similar operations" (lines 9-11).
Date: October 24, 1905
Creator: McCulley, Perry J.
Item Type: Refine your search to only Patent

Pressure-Regulator

Description: Patent for a Pressure-Regulator, which is a device for "automatically regulating the pressure of steam, compressed air, or other gases while passing through a conduit" (lines 8-10).
Date: October 24, 1905
Creator: Moffett, James D.
Item Type: Refine your search to only Patent
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