UNT Libraries Government Documents Department - 55 Matching Results

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Advertising Exhibitor and Phonographic Annunciator

Patent for an advertising exhibitor and phonographic annunciator that shows changing advertisements and has a recording reading them out.

Date: July 25, 1911

Creator: Stafford, George A.

Item Type: Patent

Aerial Navigating Apparatus.

Patent for an aerial navigating apparatus with more details of combinations, construction, and presentation of parts.

Date: July 25, 1911

Creator: Flanagan, Henry

Item Type: Patent

Automobile Torpedo

Patent for a submarine torpedo which explodes in the hull of a vessels it hits.

Date: July 18, 1911

Creator: Douglas, William M.

Item Type: Patent

Circulating-Fan

Patent for a circulating fan for cooling rooms. Illustrations included.

Date: July 11, 1911

Creator: Jalonick, Hartwell

Item Type: Patent

Closet-Seat.

Patent for a toilet seat that helps support users with rectal diseases.

Date: July 18, 1911

Creator: Ellis, Joseph G.

Item Type: Patent

Combination Lock Joint or Device.

Patent for a combination lock joint or device for sectional poles that prevents bending of the pole and allows for sections of the pole to be easily taken on or off.

Date: July 25, 1911

Creator: Carleton, Ernest William

Item Type: Patent

Combined Ruler and Blotter

Patent for a ruler that can also be used as a blotter. Illustrations included.

Date: July 25, 1911

Creator: Muller, Frederick William, Jr.

Item Type: Patent

Cotton-Chopper.

Patent for a cotton chopper with rotating blades.

Date: July 4, 1911

Creator: Prokschl, Mathias

Item Type: Patent

Cotton-Gin Breast.

Patent for a cotton gin breast that applies pressure to the cotton roll and prevents it from bulging.

Date: July 4, 1911

Creator: Barnes, Peter Benjamin

Item Type: Patent

Cotton-Picker's Sack

Patent for a sack for cotton pickers. Illustrations included.

Date: July 11, 1911

Creator: Kendall, Ernest L.

Item Type: Patent

Design for a Badge, Button, or similar article.

Patent for design for a badge, button or similar article demonstrating the logo for the National Anti-Tipping League.

Date: July 11, 1911

Creator: Henne, Herbert George

Item Type: Patent

Door-Check.

Patent for a door check that holds the door at any point when it is swinging closed.

Date: July 18, 1911

Creator: Martin, Joseph M.

Item Type: Patent

Patent for tables designed for trains or ships where it is important for maintaining the table top constantly level. It allows for the top to be held constantly level and for maintaining its position without sudden movement or causing overbalancing.

Date: July 4, 1911

Creator: Etheridge, Thomas H., Jr.

Item Type: Patent

Fiber-Cleaning Machine

Patent for a machine for decorticating plants and cleaning the pulp from the fibers. Illustrations included.

Date: July 18, 1911

Creator: Vaughan, Henry L.

Item Type: Patent

Gas-Generating Apparatus.

Patent for a gas generating apparatus that produces combustible gas.

Date: July 18, 1911

Creator: O'Neall, James M.

Item Type: Patent

Gas-Producer.

Patent for a gas producer where gas that is generated through the combustion of coal can simultaneously be enriched by gas that is produced by the gasification of coal oil. It also uses all of the fuel's heat units and leaves no residue of coke.

Date: July 25, 1911

Creator: Steinl, George

Item Type: Patent