642 Matching Results

Search Results

prev Results: 73 - 96 next

Liquid Fuel Burner

Description: Patent for a liquid fuel burner. Illustration included.
Date: March 21, 1905
Creator: Richey, William F. & Daly, Thomas
Partner: UNT Libraries Government Documents Department

Insect Collecting and Destroying Machine

Description: Patent for insect collecting and destroying machine. This invention uses brushes that mechanically collects boll weevils off of cotton. Illustration included.
Date: June 21, 1904
Creator: Steinmann, Herman Werner
Partner: UNT Libraries Government Documents Department

Vegetable-Cutter.

Description: Patent for a vegetable cutter that cuts cleanly, rapidly, and with force.
Date: May 21, 1907
Creator: Baggett, Robert A.
Partner: UNT Libraries Government Documents Department

Lock

Description: Patent for a lock. Illustrations included.
Date: April 21, 1908
Creator: Winslow, Walter W.
Partner: UNT Libraries Government Documents Department

Mail Bag Catchers and Deliverer

Description: Patent for a mail bag catcher and deliverer. This invention is designed for the retrieval and delivery of mailbags by passing trains. Illustration included.
Date: April 21, 1908
Creator: Anderson, John
Partner: UNT Libraries Government Documents Department

Lock

Description: Patent for a lock. Illustrations included.
Date: April 21, 1908
Creator: Winslow, Walter W.
Partner: UNT Libraries Government Documents Department

Lighting Apparatus for Vehicles.

Description: Patent for a useful lighting apparatus for vehicles in general by using a power-transmitting belt properly mounted on to the car-wheels to “which energy may be drawn from the wheels of the car and supplied to a lighting-dynamo.” (Lines 12-14) Illustration is included.
Date: May 21, 1901
Creator: Brady, Alford
Partner: UNT Libraries Government Documents Department

Truss

Description: Patent for a truss for holding a pad in position during surgery.
Date: January 21, 1913
Creator: Haile, James Thomas
Partner: UNT Libraries Government Documents Department

Improvement in Seed-Planters.

Description: Patent for an improved seed-planter "which will deposit the seeds in the requisite quantities and proper distances apart, and which will cover and mark the bills, so that a plowman will not be at a loss where to start at the commencement of a new row, and after having passed around tree-stumps or other obstructions, as he can always see the marks on the preceding rows" (lines 16-23) with illustrations.
Date: December 21, 1869
Creator: Woods, David C.
Partner: UNT Libraries Government Documents Department

Improvements in Wheel-Plows.

Description: Patent for an improvement in riding attachment for plows.
Date: September 21, 1875
Creator: Flow, James
Partner: UNT Libraries Government Documents Department

Improvements in Escapements for Time-Pieces

Description: Patent for inprovements in escapements for time-pieces involving levers and duplex escapements as a way of improving force and regularity in time-pieces. Patent gives instructions and provides illustrations.
Date: October 21, 1879
Creator: Laughlin, Abner G.
Partner: UNT Libraries Government Documents Department

Improvement in Stalk-Chopper

Description: Patent for an improvement in corn and cotton stalk-choppers, allowing for the stalks to be turned under by the plow and prevent their interference with the machine.
Date: May 21, 1872
Creator: Richards, Augustus
Partner: UNT Libraries Government Documents Department

Improvement in Washing-Machines.

Description: Patent for the improvement of washing machines, using two washboards. It includes a description and illustrations.
Date: May 21, 1872
Creator: Harper, William F.
Partner: UNT Libraries Government Documents Department

Improvement in Washing-Machines.

Description: Patent for a new improvement to washing machines.
Date: July 21, 1874
Creator: Mitchell, Daniel Chasteen
Partner: UNT Libraries Government Documents Department

Improvement in Strap-Protector and Buckle

Description: Patent for improvements in strap-protector and buckle for harness in order for it to not become cracked or bent. Provides instructions and illustrations.
Date: October 21, 1879
Creator: Padgitt, Tom
Partner: UNT Libraries Government Documents Department

Improvement in Ventilators.

Description: Patent for improvement in ventilators which combines a bell-mouthed vane with white induction and black eduction pipes for the purpose of introducing fresh air and eliminating foul air from an enclosed area.
Date: December 21, 1875
Creator: Moyer, Alexander L.
Partner: UNT Libraries Government Documents Department

Improvement in Sulky Attachments for Plows.

Description: Patent for improvement in sulky attachments for plows. This invention allows farmers to "apply any kind of plow to the sulky-frame" (1).
Date: August 21, 1876
Creator: Langsford, Samuel P. & Stroud, Wiley N.
Partner: UNT Libraries Government Documents Department

Improvement in Rotary Dredgers.

Description: Patent for an improved rotary dredging-machine operated by adjustment from the engine through gearing enabling the manipulation of "a heavier wheel than would otherwise be practicable" (lines 71-72) with illustrations.
Date: December 21, 1875
Creator: Hawley, Abel
Partner: UNT Libraries Government Documents Department

Improvement in Sewing-Machine Thread-Guards.

Description: Patent for "a guard attachment to the Wheeler & Wilson sewing-machine for preventing the thread from being thrown off the tension by the work, and for preventing the thread from running off the spool onto the spindle." (Lines 6-11) Includes instructions and illustrations.
Date: December 21, 1875
Creator: Roosevelt, Lillian
Partner: UNT Libraries Government Documents Department

Improvement in folding tables.

Description: Patent for combination folding tables that fold into a convenient traveling-trunk.
Date: March 21, 1876
Creator: Arnold, James Edwin
Partner: UNT Libraries Government Documents Department

Improvement in Earth-Boring Apparatus.

Description: Patent for improvement in well-boring machines in which it can be “rapidly bore through earth or rock holes of any desired size or depth, for the purpose of procuring water.” (P. 1, lines 9-12) Illustration is included.
Date: November 21, 1876
Creator: Yarborough, William H.
Partner: UNT Libraries Government Documents Department

Improvement in Piles for Bulk-Heads and Other Structures.

Description: Patent for improvements in piles for bulkheads: "The object of the present invention being to provide a concrete-faced bulk-head composed of piles, each of which may be sunk in position by continuously forcing the sand from beneath the lower end of the pile" (lines 15-19), with illustrations.
Date: August 21, 1877
Creator: Parry, Morgan L.
Partner: UNT Libraries Government Documents Department

Improvement in Soldering-Irons

Description: 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
Partner: UNT Libraries Government Documents Department

Improvement in Ironing Apparatus.

Description: Reissue patent for an ironing machine that "consists in the construction and novel arrangement of the horizontally-moving iron and horizontally-reciprocating table..." (para. 2).
Date: September 21, 1875
Creator: Cottingham, Gideon W.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen