UNT Libraries Government Documents Department - 28 Matching Results

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Internal-Combustion Engine.

Patent for "improved construction and arrangement of parts of two cycle motors" (lines 15-17) of gas engines involving the compression and introduction of additional explosive material into the explosion chamber at the end of each cycle of movement. This invention intends to improve the efficiency of gas use, cool the motor's cylinder walls more easily, and delay the wearing of piston rings.

Date: August 6, 1918

Creator: Brevard, Procter

Tire.

Patent for an improved tire designed with "necessary resiliency without requiring inflation" (lines 14-15). The internal core is designed in such a way that if will not collapse when punctured.

Date: December 17, 1918

Creator: Huffman, Orla L.

Bale-Tie Buckle.

Patent for bale-tie buckle improvement for tightly securing single length wire prior to pressure release around a cotton bale. Further bale-tie buckle improvements include sharper bends using flat or oval wire to further decrease slipping of wire.

Date: March 13, 1917

Creator: Frantz, Erza A.

Improvement in Harrows.

Patent for a new and improved harrow for more flexible use and easier cleaning.

Date: December 15, 1914

Creator: Buckley, James William

Wire Clothes-Pin.

Patent for a device which utilizes a spring to assist with the clamping of textiles.

Date: July 28, 1914

Creator: Buckley, John L. & Coin, James W.

Lamp-Chimney Holder.

Patent for "certain new and useful improvements in Lamp-Chimney Holders" (lines 5-7) which produces an efficient means for adjusting the chimney engaging arms to accommodate different sizes of lamp chimneys.

Date: May 12, 1914

Creator: Burgin, Daniel W.

Hydrant.

Patent for hydrant with plurality of hose attachments. Attachment of hose opens head for egress of water, detachment closes head for egress of water.

Date: December 14, 1915

Creator: Duey, Otus E.

Bale Band Buckle

Patent for bale band buckle.

Date: December 19, 1916

Creator: Ragsdale, William C.

Cultivator.

Patent for a new "construct in which plow shanks may be easily and quickly secured by spring latches"(lines 106-108) and accompanying illustrations.

Date: November 18, 1913

Creator: Bonneau, John B., Jr.

Bale Tile

Patent for a bale tie for cotton bales.

Date: April 8, 1913

Creator: Frantz, Ezra A.

Clothes-Pin.

Patent for clothes pins made from non-oxidizable wire, including illustrations.

Date: May 27, 1913

Creator: Buckley, John Lee

Bale-Tie Buckle.

Patent for a new bale tie buckle made of wire material "in which the buckle is closed by the strain or stress on the bale tie" (lines 11-14), including illustrations.

Date: August 19, 1913

Creator: Frantz, Ezra A.

Bale-Tie.

Patent for a bale tie that can withstand strain on the side of the band. The text describes the different parts of the bale tie and how it differs from ones currently used.

Date: April 8, 1913

Creator: Franz, Ezra A.

Hydrant

Patent for fire hydrant to help with easy and quick coupling with fire hose and thus to effect prompt release of water from hydrant at full pressure when being coupled.

Date: April 15, 1913

Creator: Duey, Otus E.

Harrow

Patent for an agricultural appliance that incorporates spring teeth allowing for the easy removal of small vegetable growths by cutting close to and below the surface of the soil.

Date: August 20, 1913

Creator: Owens, James Powell