UNT Libraries Government Documents Department - 23 Matching Results

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Aeroplane

Description: Patent for an aeroplane. This invention does not use any mechanism to maintain the planes equilibrium. Illustration included.
Date: November 5, 1912
Creator: Goebel, Alois

Apparatus for Making Carbureted Hydrogen Gas.

Description: Patent for improved apparatus for manufacturing carbureted gas at small cost for illuminating and general heating and power purposes.
Date: March 5, 1912
Creator: Herndon, Joseph R.

Attachment for Windmills.

Description: Patent for a windmill attachment that will increase the pumping capacity of windmills or other lifting pumps.
Date: March 5, 1912
Creator: Engle, Matthew H.

Blotting Pad

Description: Patent for an ink blotting pad. Illustration included.
Date: November 5, 1912
Creator: Smith, Charles A.

Brooder

Description: Patent for a brooder which prevents chicks from entering after a certain number have gone through the door.
Date: November 5, 1912
Creator: Becker, August B.

Can Soldering Machine

Description: Patent for a can soldering machine. This device is designed to solder multiple units of lids to cans. Illustration included.
Date: November 5, 1912
Creator: Irwin, Wiley I.

Cotton Chopper

Description: Patent for a cotton chopper. This invention consists of chopping blades attached to the rotary shaft. Illustration included.
Date: November 5, 1912
Creator: Carlson, Peet

Fountain-Pen.

Description: Patent for a new and improved fountain pen that provides a “novel means for manipulating the compressible reservoir” (lines 13-14) of the pen and of which the contents "may readily be fed manually, to the ink-applying portion of the pen" (lines 10-11) including instructions and illustrations.
Date: March 5, 1912
Creator: Smith, Edwin Ruthven

Furniture Appliance.

Description: Patent for a piece of furniture that contains a retractable length of carpet material, intended for use in shoe stores to allow trial of the products without causing damage to the soles. Includes instructions and illustrations.
Date: March 5, 1912
Creator: Tudor, John H.

Hinge Seat Cutter

Description: Patent for as hinge seat cutter. This device is designed to cut apertures so that mounted windows and door will be flush. Illustration included.
Date: November 5, 1912
Creator: Franklin, William E.

Improvements in Automatic Advertising Devices

Description: Patent for an automatic advertising device that can show various signs or display cards and provides "an endless belt of transparent material which is differently colored" (lines 12-15) so that the sign may be "artistically changed" (lines 17-18). Includes instructions and illustrations.
Date: March 5, 1912
Creator: Murphey, William A.

Lunch Box

Description: Patent for a lunch box.This invention is designed with a secured latching lid. Illustration included.
Date: November 5, 1912
Creator: Christian, Carl

Machine for Cracking Nuts

Description: Patent for a machine for cracking nuts of various types but especially pecans.
Date: November 5, 1912
Creator: McDonald, Charles Walton

Potato-Digging Machine.

Description: Patent for a potato digging machine, which harvests the potatoes and puts them into bags.
Date: March 5, 1912
Creator: McIlveene, Mineola & Hayes, Lewis A.

Putty-Trowel.

Description: Patent for a putty trowel for use in installing windows.
Date: March 5, 1912
Creator: Wright, Sam F.

Railway Tie

Description: Patent for a railway tie.
Date: November 5, 1912
Creator: McComas, Charles F.

Separator-Guard.

Description: Patent for a separator-guard for spinning frames. It prevents "the yarn from being entangled in or caught by the devices for attaching the separators to their support" (lines 15-17). Illustrations included.
Date: July 5, 1912
Creator: Pitts, Arthur

Suspension-Bridge.

Description: Patent for suspension bridges and a mechanism to overcome the vertical motion in floors of spans of bridges and provides a permanent anchorage for the cables.
Date: March 5, 1912
Creator: Greer, William H. C.

Wire Fence.

Description: Patent for a wire fence that allows for easy tightening of the wires.
Date: March 5, 1912
Creator: Miller, Daniel H.
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