UNT Libraries Government Documents Department - 14 Matching Results

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Improvement in Processes for Preserving Wood.

Patent for preserving wood from the ravages of marine insects (lines 7-8).

Date: July 28, 1874

Creator: Archer, Roger W.

Item Type: Patent

Improvement in Medicinal Extracts.

Patent for the extract of Dasylirion graminifolium. This describes the method of acquiring the extract as well as illnesses the extra is purported to treat.

Date: July 14, 1874

Creator: Bihl, Charles A.

Item Type: Patent

Improvement in Cotton-Bale Ties.

Patent for the improvement in cotton-bale ties, with description and illustrations.

Date: July 21, 1874

Creator: Cooper, William

Item Type: Patent

Improvement in Medical Compounds.

Patent for a medical compound of alcohol (or "good brandy"), asafetida, camphor, laudanum, yellow jessamine, sassafras, and water.

Date: July 14, 1874

Creator: Dixon, Shadrach

Item Type: Patent

Improvement In Gun-Locks.

Patent for "new and useful improvement in Gun-Lock" (lines 4-5) including instructions and illustrations.

Date: July 14, 1874

Creator: Grisham, James Madison

Item Type: Patent

Improvement in Combined Ventilators and Chimneys

Patent for improvement in Combined Ventilators and Chimneys. This object is to be used with the brick chimney on top of the roof to provide air circulation. It consists of an iron-lined inner flue secured within an outer casing with suitable bottom and top perforation for establishing air current around the flue.

Date: July 14, 1874

Creator: Hickley, Walter R & Dibrell, Charles J

Item Type: Patent

Improvement in Hay and Cotton Presses.

Patent for a new and improved hay and cotton press, including illustrations.

Date: July 3, 1874

Creator: Kirtley, Fielding L

Item Type: Patent

Improvement in Cotton-Bale Ties.

Patent for a new and improved type of cotton bale tie utilizing an automatic leverr-clasp buckle fastener.

Date: July 11, 1874

Creator: Lenard, William Rinulda

Item Type: Patent

Improvement in Washing-Machines.

Patent for a new improvement to washing machines.

Date: July 21, 1874

Creator: Mitchell, Daniel Chasteen

Item Type: Patent

Improvement in Vehicle-Springs.

Patent for "an improvement in springs for carriages" (lines 4-5), including illustrations.

Date: July 28, 1874

Creator: Richardson, John D.

Item Type: Patent

Improvement in Cotton-Presses.

Patent for "a new and Improved Cotton-Press" (lines 4-5) with illustration.

Date: July 28, 1874

Creator: Salmon, William A.

Item Type: Patent

Improvement in Combined Cistern Tops and Filters.

Patent for improvements to cistern covers, combining a cast iron, charcoal filled filter and specially shaped cast perforated iron lid with handles for removing the cover and for changing the charcoal.

Date: July 9, 1874

Creator: Stacey, Ephraim Douglass

Item Type: Patent

Improvement in Plows.

Patent for a new and improved turn-plow which "consists in several features of improvement, by which the preparation and tillage of soil may be done at less the usual expense, and more than the usual convenience to the farmer." (lines 13-18) including instructions and illustrations.

Date: July 28, 1874

Creator: White, Moses F. & Blankenship, Augustus J.

Item Type: Patent

Improvement in Flat-Iron Heaters.

Patent for a device which rapidly heats a flat or smoothing iron utilizing a lamp with multiple burners which can be adjusted to raise the temperature of the flat iron to the desired degree.

Date: July 28, 1874

Creator: Wilmot, Byron

Item Type: Patent

UNT Libraries Government Documents Department - 14 Matching Results

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Improvement in Processes for Preserving Wood.

Improvement in Medicinal Extracts.

Improvement in Cotton-Bale Ties.

Improvement in Medical Compounds.

Improvement In Gun-Locks.

Improvement in Combined Ventilators and Chimneys

Improvement in Hay and Cotton Presses.

Improvement in Cotton-Bale Ties.

Improvement in Washing-Machines.

Improvement in Vehicle-Springs.

Improvement in Cotton-Presses.

Improvement in Combined Cistern Tops and Filters.

Improvement in Plows.

Improvement in Flat-Iron Heaters.