UNT Libraries Government Documents Department - 8 Matching Results

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Improvements in Ice-Machines

Patent for an improved make and design for ice-machines including instructions for construction and illustrations.

Date: March 27, 1877

Creator: Rankin, Thomas L.

Item Type: Patent

Improvement in Measuring Packaged Fabrics

Patent for an improved device to measure textiles and other similar fabrics, including instructions and illustrations.

Date: March 13, 1877

Creator: Bond, Virgil A.

Item Type: Patent

Improvement in Photographers' Bath-Warmers

Patent for keeping photographers' chemicals and bath water the same temperature throughout the liquids. The patent contains instructions and illustrations for the creation and use of the invention.

Date: March 27, 1877

Creator: Fellrath, Charles J.

Item Type: Patent

Improvement in Soldering-Irons

Patent for a new and improved soldering iron, which only gives off so much heat from one end and not the other. This patent of the soldering iron a safer tool to work with.

Date: March 21, 1877

Creator: Stevens, Hennell

Item Type: Patent

Improvement in Adjustable Hats

Patent for an improvement to adjustable hatband which includes directions and illustrations.

Date: March 20, 1877

Creator: Cassiano, I. Ygnacio

Item Type: Patent

Improvement in Convertible Wagon-Bed and Hay-Rack.

Patent for "an ordinary wagon-bed with sides and a rear end board or gate, which are both adjustable and removable, and attach slats or bars to said sides and end-board in such manner that they may be extended laterally when requires, to practically increase the width of the wagon-bed." (Lines 12-18) Includes instructions and illustrations.

Date: March 20, 1877

Creator: O'Neall, James M.

Item Type: Patent

Improvement in Buckles

Patent for a new and improved buckle for use with hame-straps, breech-straps, etc. The patent contains an explanation of the buckle and various illustrations.

Date: March 20, 1877

Creator: Melton, Benjamin F.

Item Type: Patent

Improvement in Processes of Reducing Asphaltum to a Liquid

Patent for a new and useful process of reducing asphaltum to a liquid and the patent includes a list of solvents suitable for use in the process.

Date: March 20, 1877

Creator: Lee, Archibald K.

Item Type: Patent

UNT Libraries Government Documents Department - 8 Matching Results

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Improvements in Ice-Machines

Improvement in Measuring Packaged Fabrics

Improvement in Photographers' Bath-Warmers

Improvement in Soldering-Irons

Improvement in Adjustable Hats

Improvement in Convertible Wagon-Bed and Hay-Rack.

Improvement in Buckles

Improvement in Processes of Reducing Asphaltum to a Liquid