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Degree Department

57 Matching Results

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Improvement in Saws. (open access)

Improvement in Saws.

Patent for improvements to circular or straight saws that steady the saw and prevent vibration and buckling. Includes instructions and illustrations.
Date: December 19, 1871
Creator: Littlepage, Caleb V.
System: The Portal to Texas History
Improvement in Soldering-Irons. (open access)

Improvement in Soldering-Irons.

Patent for "an apparatus to be used with the common soldering-iron, whereby the same can be heated and kept heated continually while the iron is used." (Lines 6-9) Includes instructions and illustrations.
Date: December 19, 1871
Creator: Williams, Joseph
System: The Portal to Texas History
Improvement in Methods of Forming Saw-Teeth. (open access)

Improvement in Methods of Forming Saw-Teeth.

Patent for "a rule for giving to the backs of saw-teeth such an angle as will allow the teeth to be made of proper strength and at the same time to be chambered out and pointed so that they will cut the wood like chisels instead of scraping or tearing the wood." (Lines 14-19) Includes instructions and illustrations.
Date: December 19, 1871
Creator: Littlepage, Caleb V.
System: The Portal to Texas History
Improvement in Bale-Ties. (open access)

Improvement in Bale-Ties.

Patent for "a new buckle or tie for holding the ends of the bands of cotton-bales" (lines 18-19) including instructions and illustrations.
Date: December 19, 1871
Creator: Brown, Floyd G.
System: The Portal to Texas History
Board Roofing. (open access)

Board Roofing.

Patent for a new design of roofing board. The wooden boards are designed to "contract and expand with changes of temperature" (para. 3) and to allow rain to run off without seeping into the joints of the boards.
Date: December 19, 1876
Creator: Zimmerman, Arnold W.
System: The Portal to Texas History
Combined Desk and Copy-Holder. (open access)

Combined Desk and Copy-Holder.

Patent for a desk with an attached paper-holder that allows for easier transcription.
Date: December 19, 1893
Creator: Stuart, Benjamin Franklin & Willson, Frederick William
System: The Portal to Texas History
Combined Copy-Holder and Tablet. (open access)

Combined Copy-Holder and Tablet.

Patent for a combined copy-holder and tablet meant for record keeping. The invention's purposes are to "produce a convenient device designed to be employed ether upon the lap of the operator or upon a counter or other convenient support, and to maintain in position for writing a web of paper, thus requiring no holding of the same by the operator; to provide means for conveniently paying out said web of paper as the same is used or consumed; to provide for conveniently tearing the paper from the web into lengths convenient to the operator; to provide for a simple retention and support in a removable manner of the roll upon which the web is mounted; and finally for a support of the device in an inclined position convenient for transcribing notes therefrom" (lines 13-28).
Date: December 19, 1893
Creator: Stuart, Benjamin F.
System: The Portal to Texas History
Churn. (open access)

Churn.

Patent for a churn that can be easily operated and does not let flies or dust collect around its top. It is operated by turning a handle which is connected via a rope and a series of pulleys to the churn.
Date: December 19, 1893
Creator: Nanny, Amos William
System: The Portal to Texas History
Car Brake. (open access)

Car Brake.

Patent for a new and improved car brake. This design "consists in a novel combination and arrangement of certain mechanical appliances by means of which the brakes of a railway-car are automatically operated by the pushing and pulling action of the draw-head, and which are applicable to any ordinary system of brake-levers and without interfering with the operation of the ordinary hand-brake" (lines 10-17).
Date: December 19, 1882
Creator: Henson, John Wesley; Hudson, Benjamin Franklin & Smith, Sydney
System: The Portal to Texas History
Colter Attachment. (open access)

Colter Attachment.

Patent for a new and improved colter attachment for plows. This design "consists of a slicing colter or knife attachments to the mold-board, the object of which is to slit or cut the furrow-slice into narrow strips at the same time that it is turned up by the mold-board" (lines 7-11).
Date: December 19, 1882
Creator: Mann, John H.
System: The Portal to Texas History
Pliers. (open access)

Pliers.

Patent for pliers that has one jaw fitted with ribs and the other with grooves. This allows the pliers to clamp onto and kink a wire in an improved way.
Date: December 19, 1893
Creator: Neuhaus, Frank C.
System: The Portal to Texas History
Sulky-Plow. (open access)

Sulky-Plow.

Patent for a simple, inexpensive, and durable sulky-plow "that will avoid the collection of trash, weeds, grass, &c., and thereby will not clog; that is designed to run upon the unplowed ground and therefore retain the plow in a steady position; to provide an improved adjusting means for plows whereby the same may be set to run shallow or deep; and to adapt the plow for successfully operating upon hillsides or rolling ground" (lines 12-20).
Date: December 19, 1893
Creator: Shipman, Samuel H.
System: The Portal to Texas History
Gin-Saw-Filing Machine. (open access)

Gin-Saw-Filing Machine.

Patent for a machine that is meant to file circular saws. The invention files "saws while mounted side-by side upon a saw arbor, as cotton gin saws usually are; means for moving the file carriage along upon the frame of the machine to locate it in front of the individual saws which are to be filed; means for raising and carrying the file over the saws when the carriage is to be moved; means for securing the file sash on the file carriage and of securing the file carriage upon the main frame by a single act; and means for converting a continuous rotary feed motion of the saws while being filed, to an intermittent motion which rotates the saws step-by-step from tooth to tooth" (lines 15-28).
Date: December 19, 1893
Creator: McCurry, James C.
System: The Portal to Texas History
Hoisting Device. (open access)

Hoisting Device.

Patent for an inexpensive device that is meant to hoist, lift, or extract stumps, stones, or other heavy objects. It also stretches wire and can act as a vehicle jack.
Date: December 19, 1893
Creator: Hagelstein, Henry
System: The Portal to Texas History
Seed-Planter. (open access)

Seed-Planter.

Patent for a seed-planter, with illustrations. The "invention relates to an improved seed-planter, adapted to be attached to and operated in connection with any ordinary plow for planting wheat, corn, cotton, or other seed (line 25-28).
Date: December 19, 1882
Creator: Brown, William A.
System: The Portal to Texas History
Identification of and Composition Containing Polyphosphate Accumulating Bacteria (open access)

Identification of and Composition Containing Polyphosphate Accumulating Bacteria

Patent relating to the identification of and compositions containing polyphosphate accumulating bacteria.
Date: March 15, 2013
Creator: Allen, Michael S. & LaMontagne, Michael G.
System: The UNT Digital Library
Bale-Band Fastener. (open access)

Bale-Band Fastener.

Patent for a new and useful bale band fasteber, including instructions and illustrations.
Date: December 19, 1899
Creator: Campbell, Douglas M.
System: The Portal to Texas History
Combined Level, Grade, Distance, and Elevation Finder. (open access)

Combined Level, Grade, Distance, and Elevation Finder.

Patent for a tool that acts as a combined plumb and spirit level.
Date: December 19, 1905
Creator: Barclay, Charles B.
System: The Portal to Texas History
Ant-Trap. (open access)

Ant-Trap.

Patent for ant traps that has a body portion with upper and lower inlet chambers. The trap is connected with the upper inlet chamber by a passage-way through which the ants may pass.
Date: December 19, 1911
Creator: Seifert, Adolf R. R. & Campbell, Bertha
System: The Portal to Texas History
Bale-Tie Buckle (open access)

Bale-Tie Buckle

Patent for a bale tie buckle made from one piece of wire.
Date: December 19, 1911
Creator: McFarland, Frank H.
System: The Portal to Texas History
Bridle-Bit. (open access)

Bridle-Bit.

Patent for a bridle bit that holds and manages vicious horses and that can be adjusted to also fit a calf or colt.
Date: December 19, 1911
Creator: Smith, John T.
System: The Portal to Texas History
Machine For Elevating And Feeding Seed Cotton (open access)

Machine For Elevating And Feeding Seed Cotton

Patent for a machine for elevating and feeding seed cotton. Illustration included.
Date: December 19, 1905
Creator: Benefield, Chauncey R.
System: The Portal to Texas History
Indicator (open access)

Indicator

Patent for an indicator. This invention is designed for use with phonographs, musicboxes, and like intruments. Illustration included.
Date: December 19, 1905
Creator: Pfleger, Frank Paul
System: The Portal to Texas History
Process For Treating Petroleum-Oils (open access)

Process For Treating Petroleum-Oils

Patent for an improved process for treating petroleum oils, to remove asphaltum. (lines 9-12)
Date: December 19, 1905
Creator: Wintz, James Philip
System: The Portal to Texas History