UNT Libraries Government Documents Department - 9 Matching Results

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Commode-Seat.

Patent for a commode/toilet seat and storage cabinet that holds multiple seats that can be used to provide individual seats for each person using the commode/toilet.

Date: September 26, 1911

Creator: Ainsworth, Lucian M.

Cultivator Shovel

Patent for a small shovel, with a blade that can be detached for repairs or replacement.

Date: September 26, 1916

Creator: Abramson, August

Hydrant Valve.

Patent for an improved valve for hydrants that, when closed, allows water to drain out of the riser and bib, preventing freezing. Includes illustrations.

Date: September 26, 1911

Creator: Ziller, William

Identification-Tag

Patent for metal identification tags with imprinted indicia to keep records of something. The tags are used on bale ties and will replace paper tags due to flammability.

Date: September 3, 1918

Creator: Luthy, Joseph Anton

Mail-Box

Patent for a mail box with an indicating flag.

Date: September 10, 1912

Creator: Tumey, Thomas House

Oil-Cup

Patent for the improvement in oil cups adapted for jewelers' use.

Date: September 3, 1918

Creator: Parks, James W.

Plow

Patent for a plow with three wheels designed for cotton and corn fields.

Date: September 22, 1914

Creator: Pearce, James Edwin

Process of Producing Perhalates

Patent for an improved process of producing perhalates, perchlorates, and their corresponding acids.

Date: September 24, 1918

Creator: Schoch, Eugene Paul

Spool and Work Holder.

Patent for a spool and work holder, which is in the shape of a bird and has places to store spools of thread, a pincushion, and a storage place for a piece of work.

Date: September 20, 1910

Creator: Culver, Katherine