1,356 Matching Results

Search Results

Terrace-Marker.

Patent for a terrace-marker that has "improved means for quickly and conveniently marking or laying out and leveling terraces which shall be light and consequently easily portable, durable and inexpensive to manufacture" (lines 13-17) including an illustration.

Date: January 15, 1918

Creator: Norris, William C.

Partner: UNT Libraries Government Documents Department

Farming Implement.

Patent for a multi-functional farming implement that has various interchangeable tools.

Date: January 13, 1903

Creator: Smith, William Birton.

Partner: UNT Libraries Government Documents Department

Bolt-Clipper

Patent for improvements to bolt cutters, in terms of construction and efficiency. The improvement includes "oppositely-disposed jaw members, having v-shaped cutting edges" (lines 36-37). Includes illustrations.

Date: January 9, 1906

Creator: Pulvitt, John

Partner: UNT Libraries Government Documents Department

Carbid-Feed Valve

Patent for carbid-feed valve for acetylene generators whose improved form allows for balanced feeding whether closed or open.

Date: January 14, 1913

Creator: Ballard, John S.

Partner: UNT Libraries Government Documents Department

Well Mechanism

Patent for a well mechanism that provides a coupling with strong, tight joints for the other parts of the mechanism. Illustrations included.

Date: January 26, 1909

Creator: Layne, Mahlon E.

Partner: UNT Libraries Government Documents Department

Crutch.

Patent for improvements in crutches by making the crutch adjustable in length according to a person’s height and “overcome the jerks by the movements with the crutches.” (Lines 15-16) Illustration is included.

Date: January 8, 1901

Creator: Hough, Orson E.

Partner: UNT Libraries Government Documents Department

Clock Attachment

Patent for an improved clock attachment to operate "a series of alarms or signals arranged in different rooms of a building or in other separated stations for simultaneously sounding the alarms or for operating the signals at predetermined times." (lines 11-17) including illustrations.

Date: January 11, 1915

Creator: Moore, John R.

Partner: UNT Libraries Government Documents Department

Bathing-Hat.

Patent for a nearly waterproof hat that will keep the hair dry and protect the face from the sun while being both strong and durable.

Date: January 16, 1906

Creator: Herndon, Florence E.

Partner: UNT Libraries Government Documents Department

Adjustable Trace Connector

Patent for an adjustable trace connector. Illustration included.

Date: January 5, 1909

Creator: Erwin, Agustin Reese

Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties

Patent for an improved bale-tie whose frame is provided with an end bar having wedge-shaped catch.

Date: January 29, 1878

Creator: Andrews, Thomas S.

Partner: UNT Libraries Government Documents Department

Groove-Rail Cleaner.

Patent for a grooved rail cleaner, which can get the dirt out of small grooves.

Date: January 21, 1908

Creator: Frick, Claus Henry

Partner: UNT Libraries Government Documents Department

Drag Saw.

Patent for a new and improved drag saw. This design "is to provide a simple, inexpensive, durable, and easily-operated machine for cross-cutting timber for railway-ties and material, or for cord-wood, stove-wood, or other uses" (lines 7-11).

Date: January 1, 1884

Creator: Bennett, William A.

Partner: UNT Libraries Government Documents Department

Improved Baling-Press.

Patent for improvements in portable press by dividing the pressing-chamber into two parts, one of which is fixed to the wagon-frame, the other part is movable. “The movable part contains the follower, adapted to be titled with it, and operated by the winding-drum, cords, wheel and the wings, working in the horizontal slots in the sides of these parts.” (Lines 81-85) Illustration is included.

Date: January 12, 1869

Creator: Berkeley, J.

Partner: UNT Libraries Government Documents Department

Improvement in Bailing-Presses.

Patent for an improved bailing press consisting of "a novel arrangement of levers, connecting-bars, and cords, in combination with the follower and windlass, whereby the follower is worked in the downward direction for pressing, and in the opposite direction for elevating it to recharge the press, by the said windlass" (lines 5-11).

Date: January 2, 1872

Creator: Randolph, Jeremiah

Partner: UNT Libraries Government Documents Department

Washing-Machine.

Patent for an improved washing machine: "The invention consists in combining a lower cylinder having longitudinal spiral grooves with an upper cylinder having longitudinal straight grooves and holes" (lines 14-17).

Date: January 20, 1880

Creator: Dorris, George W.

Partner: UNT Libraries Government Documents Department

Flavoring Compound

Patent for an improved flavoring compound "especially adapted for flavoring meats and food products, soups, stews, etc., and consists in combining Mexican pepper, spices of cuminum and origanum, salt, garlic, tallow or suet." (Lines 10-14)

Date: January 28, 1908

Creator: Stukes, John Marion

Partner: UNT Libraries Government Documents Department

Bedstead Brace.

Patent for a new and useful bedstead-brace. "This invention is an improved construction of bedstead-brace, the object being to provide an exceedingly cheap, simple, and efficient device which can be applied to any and all beds" (line 7-11).

Date: January 21, 1902

Creator: Campbell, Ike W.

Partner: UNT Libraries Government Documents Department

Car-Door Fastening.

Patent for sliding car-door fastening to improve the fastening of said car-door.

Date: January 20, 1880

Creator: Buser, William H. & Shaw, Burrell L.

Partner: UNT Libraries Government Documents Department

Attachment for Lead-Pencils.

Patent for a calendar that attaches permanently to a lead pencil and wraps securely when not being viewed.

Date: January 1, 1901

Creator: Masters, George

Partner: UNT Libraries Government Documents Department

Comb Cleaner.

Patent for a new and useful comb-cleaner. "This invention is an improved construction of comb-cleaner, the object being to provide an exceedingly cheap, simple, and efficient device by means of which a comb can be quickly and effectively cleaned" (line 10).

Date: January 21, 1902

Creator: Hess, Hugo

Partner: UNT Libraries Government Documents Department

Apparatus for Extracting Oil

Patent for a device for extracting cotton seed oil which ensures even cooking of the seeds by constant stirring.

Date: January 14, 1908

Creator: Lauerman, Vandy Joseph

Partner: UNT Libraries Government Documents Department

Improvement in Wood Pavements.

Patent for a new and improved construction of Bois D'Arc Pavement, which uses two layers of planks that cross at right angle as a base, sand to hold bois d'arc blocks in place and fill gaps in between, and coal-tar covering planks to prevent sand from shifting. It includes illustrations.

Date: January 14, 1879

Creator: Shellenberger, Samuel Luther

Partner: UNT Libraries Government Documents Department

Improvement in Grub-Plow and Stalk-Cutter.

Patent for a device to remove grubs from soil, which consists of an adjustable gage-wheel and a cutter to remove grubs and to cut roots. The cutter can be also used to cut cotton-stalks. It includes illustrations.

Date: January 14, 1879

Creator: Talley, Reuben Jones

Partner: UNT Libraries Government Documents Department

Railway-Switch.

Patent for an improvement to railway switches, by creating an automatic switch that changes the direction of a track from object while object is moving on track.

Date: January 13, 1914

Creator: James, Samuel

Partner: UNT Libraries Government Documents Department

Currently Limited To

Clear All Filters

Available Filters

Share