573 Matching Results

Search Results

Results: 1 - 24 next

Saw-Filing Machine

Description: Patent for a Saw-Filing Machine. "This invention relates to saw-filing machines; and the object of the invention is to provide a simple and effective device of this character which is adapted to sharpen with accuracy and rapidity the teeth of different kinds of saws." (lines 8-13) including illustrations.
Date: August 25, 1903
Creator: Smith, John D.
Partner: UNT Libraries Government Documents Department

Animal-Trap

Description: Patent for an animal trap. Illustrations included.
Date: June 25, 1907
Creator: Nance, Joseph J.
Partner: UNT Libraries Government Documents Department

Corn-Popper

Description: Patent for a corn popper used for popping corn and general cooking. Illustrations included.
Date: June 25, 1907
Creator: Young, G. B.
Partner: UNT Libraries Government Documents Department

Corn-Popper

Description: Patent for a corn popper. Illustrations included.
Date: June 25, 1907
Creator: Young, George B. & Young, Joseph H.
Partner: UNT Libraries Government Documents Department

Apparatus for Electroplating Small Metallic Articles.

Description: Patent for "apparatus for electroplating small metallic articles, and more particularly certain small clamps used in building fences" (lines 8-11), including illustrations.
Date: August 25, 1903
Creator: Shelton, John F.
Partner: UNT Libraries Government Documents Department

Apparatus for Bleaching Cotton

Description: Patent for an apparatus for treating lint cotton as it passes from the gin for bleaching. Illustration included.
Date: February 25, 1908
Creator: Brennan, John B.
Partner: UNT Libraries Government Documents Department

Ore-Conveying Surface for Electrical Separators.

Description: Patent for “ore-conveying surface for electrical separators, and particularly to a structure adapted for use with static electricity.” (lines 11-14) including illustrations.
Date: November 25, 1902
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Partner: UNT Libraries Government Documents Department

Bale Tie Buckle

Description: Patent for bale tie buckle. Illustration included.
Date: April 25, 1905
Creator: Jenkins, John C. & Flowers, W. H.
Partner: UNT Libraries Government Documents Department

Alarm System

Description: Patent for a fire alarm system which activates when a certain temperature is detected by the device.
Date: May 25, 1909
Creator: Giese, Leo
Partner: UNT Libraries Government Documents Department

Animal-Trap

Description: Patent for a cylinder shaped animal trap for small furry animals.
Date: February 25, 1913
Creator: Fikes, Benjamin M.
Partner: UNT Libraries Government Documents Department

Apparatus for Handling Seed-Cotton

Description: Patent for a seed-cotton handling machine for use in cotton gins which as an improved elevator and feeding system.
Date: August 25, 1908
Creator: Fuller, James T.
Partner: UNT Libraries Government Documents Department

Aerial Navigating Apparatus.

Description: Patent for an aerial navigating apparatus with more details of combinations, construction, and presentation of parts.
Date: July 25, 1911
Creator: Flanagan, Henry.
Partner: UNT Libraries Government Documents Department

Advertising Exhibitor and Phonographic Annunciator

Description: 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.
Partner: UNT Libraries Government Documents Department

Antifriction Device For Sucker Rods Or The Like

Description: Patent for an antifriction-roller (part of a pumping mechanism) with a mounting that can be manufactured at a low cost, "quickly and readily applied to a rod at any point....and prevent it from bending...and, furthermore, interpose a minimum obstruction to the flow of the liquid in the casing" (lines 17-25)
Date: March 25, 1902
Creator: Black, William L.
Partner: UNT Libraries Government Documents Department

Cattle-Guard

Description: Patent for a cattle guard to prevent cattle from treading upon railroad tracks. Illustrations included.
Date: October 25, 1910
Creator: Reed, Conwell P.
Partner: UNT Libraries Government Documents Department

Anesthetic Holding And Dispensing Apparatus

Description: Patent for an anesthetic holding and dispensing apparatus. Illustration included.
Date: September 25, 1906
Creator: Maxfield, James R. & Maupin, Seth B.
Partner: UNT Libraries Government Documents Department

GATE

Description: Patent for a Gate. "My invention is an improved gate adapted for use as a farm-gate and for other uses." (lines 11-12) and illustrations.
Date: August 25, 1903
Creator: BRUCE, ROBERT A
Partner: UNT Libraries Government Documents Department

Combined Ruler and Blotter

Description: Patent for a ruler that can also be used as a blotter. Illustrations included.
Date: July 25, 1911
Creator: Muller, Frederick William, Jr.
Partner: UNT Libraries Government Documents Department

Antifriction Clasp.

Description: Patent for a new and improved anti-friction clasp. This design "is to provide means whereby the wear due to the rubbing of inclosed rods or ropes against an inclosing casing may be reduced to a minimum and whereby the central alignment of the rods or ropes with respect to the inclosing casing may be accurately preserved" (lines 11-17). It consists in "a series of friction balls or rollers mounted therein and projecting from the periphery thereof and being divided into sections adapted to be cla… more
Date: October 25, 1892
Creator: Black, William L.
Partner: UNT Libraries Government Documents Department

Animal-Trap.

Description: Patent for an animal trap meant to trap animals that burrow in the ground, such as prairie dogs. The trap catches the animal when it leaves its den and the animal cannot escape the trap.
Date: April 25, 1893
Creator: Manning, James
Partner: UNT Libraries Government Documents Department

Combination Harrow and Cultivator.

Description: Patent for a combined harrow and cultivator that can easily change between the two. It consists of a beam with front and back removable tooth-seats, handles, adjusting holes in the beam, a perforated plate on the top and bottom sides of the beam, pins, and a wedge-shaped key between the bar and a slot in a tooth.
Date: July 25, 1893
Creator: West, Edward B.
Partner: UNT Libraries Government Documents Department

Machinery for Irrigating Purposes

Description: Patent for a machine that irrigates with a water wheel. The water wheel is connected to a float and a rod connected that is connected to a crank on the shaft of the wheel.
Date: September 25, 1888
Creator: Owen, Benajah Dotte
Partner: UNT Libraries Government Documents Department

Anal Speculum.

Description: Patent for a new and improved anal speculum. This design is "to so construct the several parts that there will be no rough or raised edges to interfere with its insertion in the anal passage; secondly, to so construct [the] improved speculum that it may be readily used as a bi-valve or dilator; thirdly, to form a locking-joint on the meeting edges of the shells forming the speculum, whereby the sections are prevented from overlapping each other to avoid pinching or injury to the walls of the an… more
Date: March 25, 1890
Creator: Shuford, Quincy Adams
Partner: UNT Libraries Government Documents Department

Bale Tie Buckle.

Description: Patent for a new and improved bale tie buckle. This design is for "bale-tie buckles so constructed that the bale can be easily and quickly tied, that will hold the tie securely, and at the same time can be made lighter and neater than ordinary buckles, while having the necessary strength" (lines 11-16).
Date: January 25, 1881
Creator: Starr, Henry Daniel
Partner: UNT Libraries Government Documents Department
Back to Top of Screen