UNT Libraries Government Documents Department - 367 Matching Results

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Check Row Planter

Description: Patent for check row planter. Illustration included.
Date: July 19, 1904
Creator: Perkins, Albert L.

Stalk-Rake.

Description: Patent for new stalk rake design, “especially applicable as a rake for gathering corn or cotton stalks from the ground preparatory to plowing the same or otherwise fitting it for use”, (lines 13-17) including illustrations.
Date: July 15, 1902
Creator: Clark, Joesph Lauson

Apparatus For Making Mattresses

Description: Patent for mattress making machine, which cleans, compresses, and stuffs cotton or other materials into a mattress, including illustrations.
Date: July 30, 1901
Creator: Woolery, John T.

Automatic Air-Brake Coupling.

Description: Patent for "a new and useful improvements in automatic air-brake couplers to enable others skilled in the art to make and use the same, the invention also relates to improvements in automatic air-brake couplings in cars". (lines 5-10) including instructions and illustrations.
Date: July 17, 1900
Creator: Cary, Lewis C.

Animal-Poke

Description: Patent for an animal poke worn on the head of cattle to prevent jumping outside the field which allows the cow to graze freely while wearing the poke.
Date: July 16, 1907
Creator: Seay, Mark Machel

Apparatus for Treating Timber.

Description: Patent for an invention to aid in the treatment of treating timber. The invention is said to "provide a simple, inexpensive, durable, and efficient apparatus by means of which railroad cross-ties, fence-posts, and the like may be expeditiously and economically treated by immersion in a bath of some preserving liquid" (lines 16-22) including illustrations.
Date: July 11, 1905
Creator: Gerhard, Philip H.

Conveyer.

Description: Patent for a new conveyer design “which is particularly adapted to load or unload railroad-car wheels or other heavy material on and of cars” (Lines 13-15) including illustrations.
Date: July 22, 1902
Creator: St. James, Henry Livingston

Band-Tightener.

Description: Patent for a lever used to tighten the bands on bales of cotton or other materials, including illustrations.
Date: July 7, 1903
Creator: Mullane, Dennis.

Air-Brake Governor

Description: Patent for an air brake governor improvement that regulates the pressure of fluid or air in the braking system as to prevent it from braking with too much pressure.
Date: July 10, 1906
Creator: Williams, Leonard F.

Bale-Band Fastening

Description: Patent for "a simple and thoroughly-practical form of bale-band fastening or cotton-tie buckle easily fitted to the band and comprising positive and reliable means for effectually preventing the band from slipping or rending without injuring or fracturing the band, so that the original strength of the latter may be maintained" (lines 19-26).
Date: July 16, 1901
Creator: Mullane, Dennis

Electric Time-Switch.

Description: Patent for an electric, switch-operated construction functioning for timer-controlled circuit completions and breaks, including illustrations.
Date: July 3, 1906
Creator: Chappel, James. M.

Apparatus For Destroying Insects

Description: Patent for an apparatus for destroying boll weevils on cotton. Illustration included.
Date: July 26, 1904
Creator: Jones, Albert Lee

Animal Trap

Description: Patent for an animal trap. Illustration included.
Date: July 31, 1906
Creator: Crowson, John J.

Bale-Tie.

Description: Patent for improvements in bale-ties is to produce a “buckle-plate having a middle portion with an opening therein, arms at each end separated from the middle portion by spaces open at one side, a longitudinal entering-passage connecting the opening with one of said spaces, and a hoop the free ends of which are looped down through said opening and up through the spaces, resting upon the arms under the standing part of the hoop.” (Lines 74-83) Illustration is included.
Date: July 8, 1902
Creator: Johnson, William T.

Composition of Matter.

Description: Patent for a briquet fuel formula made primarily from lignite and other derived products, which is cheaper to produce than other formulas.
Date: July 23, 1907
Creator: Lohmann, August Samuel Frederic

Advertising Device

Description: Patent for Advertising Device
Date: July 28, 1903
Creator: Smith, John D.

Animal-Poke.

Description: Patent for improvements in animal-poke by providing a device which is arranged for convenient application to an animal, so as not to interfere with the grazing and drinking thereof, and will effectually prevent the animal from destroying fences and also from pushing and fighting other stock. (Lines 9-15) Illustration is included.
Date: July 1, 1902
Creator: Barnes, John I.

Cold-Tire-Shrinking-Machine

Description: Patent for a device that accomplishes cold-tire shrinking, in order to assure a snug tire fit onto any size cart wheel.
Date: July 1, 1902
Creator: House, Samuel N.

Animal-Poke

Description: Patent for an animal poke which is worn around the belly of the cow or other animal, and pokes the animal when it pushes against a fence and has a hook attached to the back of the poke which will catch onto the fence if they try to go underneath or over the fence.
Date: July 28, 1908
Creator: Bush, Caswell C.

Hose-Coupling.

Description: Patent for new usability improvements for hose coupling, designed for novice users, including illustrations.
Date: July 3, 1906
Creator: Stephens, John H.

Valve or Cut-Off for Tanks

Description: Patent for Valve or Cut-off for Tanks. Improved valve or cut-off for tanks especially discharge valves. Few parts, easy to assemble, easy to operate, intended for extended use.
Date: July 2, 1903
Creator: Leithauser, Peter Jerome; Leithauser, Peter J. & Leithauser, P. J.

Apparatus for Testing Errors of Refraction

Description: Patent for an eye testing device that has a movable lens, a measuring device for correction, and two different cards with test type on them which are fed into the machine during testing for astigmatism and myopia, presbyopia, and hyperopia to determine the level of correction needed in glasses.
Date: July 2, 1907
Creator: Bahn, Gustavus Adolphus

Combined Cotton Chopper and Cultivator.

Description: Patent for "useful improvements in combined cotton choppers and cultivators" (lines 10-11) including illustrations.
Date: July 30, 1907
Creator: Arnold, Willard M. ; W. M. Arnold

Cleaning Implement.

Description: Patent for a cleaning tool for cleaning chicken coops, sidewalk edges, or removing ice, which combines a scraper/digger, broom, and brush and which fits in small spaces.
Date: July 14, 1908
Creator: Kuettner, Max
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