UNT Libraries Government Documents Department - 44 Matching Results

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Collapsible Box.

Description: Patent for collapsible box which uses hinges to strengthen the box and to allow the box to be collapsed easily for easy storage.
Date: April 20, 1915
Creator: Smith, James A.

Flue-Cleaner.

Description: Patent for a portable flue cleaner for boilers. Through a nozzle on the cleaner, the flue cleaner uses the steam from the boiler to remove dirt, dust and soot. The dirt is forced out of the boiler when the steam escapes.
Date: August 17, 1915
Creator: Leonard, Carl

Cultivator Attachment

Description: Patent for altering the regulating the depth of insertion into the ground, without the need of operators alighting from seat of cultivator.
Date: June 20, 1916
Creator: Parker, Andy F.

Churn

Description: Patent for a churn. Illustration included.
Date: September 12, 1905
Creator: McGregor, Montague M. & Williams, James H.

Crude-Oil Burner

Description: Patent for a crude oil burner for furnaces and ranges. Illustrations included.
Date: August 1, 1911
Creator: Reed, Robert

Clothes-Line.

Description: Patent for improvement in “pinless” clothes-lines by simplifying the construction of the garment-clasping elements to enhance the means of receiving and releasing the articles. Illustration is included.
Date: January 29, 1907
Creator: Brunner, Burel A.

Axle Straightner

Description: Patent for an axle straightener. Illustration included.
Date: November 28, 1905
Creator: Steadham, John S. & Steadham, William H.

Combined Disk Harrow and Land-Roller

Description: Patent for a vehicle that may be used as either a harrow or a roller. Illustrations included.
Date: May 19, 1908
Creator: Jackson, Lewis Livingston

Closure for Oil-Cans, Jugs, &c.

Description: Patent for an invention used to prevent the loss of closures for cans, jugs, and various other containers. Illustrations included.
Date: January 14, 1908
Creator: Tabler, Guy T.

Steam-Condenser

Description: Patent for a steam condenser. Illustrations included.
Date: July 13, 1909
Creator: Hartman, Gus

Lamp Bracket

Description: Patent for a lamp bracket. Illustration included.
Date: April 18, 1905
Creator: Holder, William J. & Corry, J. F.

Stock Feeding Device

Description: Patent for a stock feeding device. Illustration included.
Date: January 22, 1907
Creator: Harvey, Albert Wadkins

Mail pouch

Description: Patent for new and improved mail pouch, with particular emphasis on the top locking mechanism.
Date: June 9, 1900
Creator: Tabler, Jasper Newton

Punch.

Description: Patent for a punch for "removing broken rivets from buggy-bow sockets" (lines 16, 17) that can be operated by one person.
Date: April 16, 1907
Creator: Stedham, William H. & Miller, John N.

Music Holder and Turner.

Description: Patent for a devise that turns the leaves of books or music books, which "may be supported upon the music-rack of a piano, organ, or similar instrument." (lines 13-14)
Date: November 11, 1902
Creator: Black, John F.

Switch-Operating Mechanism

Description: Patent for a information regards to improvements in switch operating mechanism.
Date: September 18, 1906
Creator: Murphy, Edward C.

Filter For Rain Spouts

Description: Patent for a filter for rain spouts. Illustration included.
Date: May 17, 1904
Creator: Moechel, Aratine G.

Seeding-Machine.

Description: Patent for a Seeding-Machine that serves as a flexible connector to cultivating devices or other frames related to seeding. In addition, the Seeding-Machine can be utilized independently, Illustrations included.
Date: July 3, 1900
Creator: Zollner, Matthes & Zollner, Carl

Safety-Envelop

Description: Patent for an envelope that cannot be removed without obvious sign of tampering.
Date: March 3, 1903
Creator: Tabler, Jasper N.

Railway-Signal

Description: Patent for a railway signal that is activated when the wheels of a train pass over a switch. Illustrations included.
Date: May 26, 1908
Creator: Harvey, Albert Wadkins

Railroad Signal

Description: Patent for a railroad signal. This invention is an improvement for signalling by the trains interaction on the rails. Illustration included.
Date: April 30, 1907
Creator: Harvey, Albert Wadkins

Railway-Gate.

Description: Patent for a new and useful railway gate, including instructions and illustrations.
Date: December 6, 1898
Creator: McGregor, Montague M. & Williams, James Henry

Plow Point Fastener

Description: Patent for a plow point fastener. This invention is an improvement to plow point fasteners and secure the shovels to the standards of cultivator plows. Illustration included.
Date: December 11, 1906
Creator: Stedham, William H. & Miller, John N.

Draft-Equalizer.

Description: Patent for a Draft-Equalizer that will "provide a simple, convenient , and inexpensive device for equalizing the draft of wheeled cultivators." ( lines 14-16), Including illustrations.
Date: July 3, 1900
Creator: Zollner, Matthes
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