3,178 Matching Results

Search Results

Advanced search parameters have been applied.

Attachment for Plows.

Description: Patent for a new and improved attachment for plows. This design consists in "[t]he combination, with the rear of the land-side of a turning plow, of an attachment for dirting the plants, consisting of a shank having a rearwardly and upwardly extending blade diagonally attached thereto, having a sharp curved lower edge and a curved upper edge, said edges forming a point on the outer end of the blade, said blade having a concaved upper face" (lines 7-15).
Date: August 14, 1888
Creator: Tennison, James B.
Partner: UNT Libraries Government Documents Department

Spark-Arrester.

Description: Patent for Spark-Arrester. The author claims his invention catches sparks and throws them to the bottom of the chamber to the discharge pipe. Used in locomotive smoke stacks.
Date: October 12, 1880
Creator: Swan, Robert F.
Partner: UNT Libraries Government Documents Department

Cotton Chopper and Cultivator

Description: Patent for "a machine of this class which shall be simple in construction, durable, and effect ive in operation, and which may be easily manipulated" (lines 11-14).
Date: March 11, 1890
Creator: Porter, William Daniel
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design consists, "with the beam and mold-board, of an attachment which is adapted to be secured to either side of the beam in the rear of the mold-board, consisting of a curved standard having its lower end bent up parallel with and part way its vertical length, forming a U-shaped foot, serrations on the rear edges of the foot, and registering perforations formed in the standard and upper end of the bent-up portion, an oblique brace secured between the parallel portions of the standard, having a series of perforations therein" (lines 12-24).
Date: November 5, 1889
Creator: Stone, Zebedee E.
Partner: UNT Libraries Government Documents Department

Device for Digging Wells or Post Holes.

Description: Patent for a new and improved post-hole digger. This design consists in "the combination, with an annular head carrying cutters, of the block or bar, the arms secured at their upper ends to the bar or block and at their opposite ends to the head, the cylinder, and the yielding arms secured at one end to said bar and their opposite ends adapted to engage the upper edge of the cylinder" (lines 34-41).
Date: November 12, 1889
Creator: Stephenson, Elam Grigory
Partner: UNT Libraries Government Documents Department

Crate-Fastening

Description: Patent for crate fastening to secure the top firmly but also allow it to be easily removed. It was designed for an egg crate but is applicable to crates in general, including illustrations.
Date: September 25, 1900
Creator: Damon, Sylvester Will
Partner: UNT Libraries Government Documents Department

Baling-Press.

Description: Patent for baling-press which is to "provide a rotary sweep,..., which is connected in a novel manner to the compressing-plunger, whereby said plunger is operated twice to each revolution of the sweep" (lines 12-16). Illustrations included.
Date: November 4, 1902
Creator: Fitz Water, Marshall V.
Partner: UNT Libraries Government Documents Department

Plow Attachment

Description: Patent for plow attachment. This invention relates to the handling of young plants. Illustration included.
Date: August 22, 1905
Creator: Pate, Miles M. & Ellison, Harrison L.
Partner: UNT Libraries Government Documents Department

Washing Machine

Description: Patent for a washing machine. This invention consists of cooperating rotary rubbers.
Date: January 4, 1910
Creator: Hollingsworth, James Hollis
Partner: UNT Libraries Government Documents Department