UNT Libraries Government Documents Department - 38 Matching Results

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Grain Register.

Description: Patent for a new and improved grain register. This design "is to furnish registers for recording the quantity of grain measured and sacked, and which shall be simple in construction and accurate in operation" (lines 12-15).
Date: September 28, 1880
Creator: Richardson, William Blewford
Item Type: Refine your search to only Patent

Horse Hay Rake.

Description: Patent for a new and improved axle for hay rakes. This design consists in "[t]he rake-head comprising the middle section and end sections, and the links having their opposite ends pivoted, respectively, to the front and rear side at the outer ends of the [one] section and the inner ends of the [other] sections" (lines 19-24).
Date: August 7, 1888
Creator: Milam, Moses L.
Item Type: Refine your search to only Patent

Horse-Power Machines.

Description: Patent for new and improved cog-wheel designed to improve horse-powered machines that are used in "flouring mills, and agricultural, and other machines" (lines 16-17) including instructions and illustrations.
Date: May 25, 1880
Creator: Hooker, William H.
Item Type: Refine your search to only Patent

Hypodermic Syringe.

Description: Patent for a new and improved hypodermic syringe. This design consists in "the combination of a barrel, a sleeve secured to said barrel and having a diaphragm adapted to close the end of the barrel, a needle-carrier having a cylindrical projection working in the sleeve, an outlet-tube secured to the needle-carrier and extending through the diaphragm in the sleeve, and a coiled spring arranged around said tube within the cylindrical projection of the needle-carrier" (lines 71-80).
Date: April 26, 1887
Creator: Dunbar, Addison
Item Type: Refine your search to only Patent

Open Link.

Description: Patent for a new and improved carabiner ("open link"). This design adds a lip to the hinge to enable easier intentional opening and to discourage unintentional opening from striking against a foreign body.
Date: December 14, 1880
Creator: Sanders, John Daniel
Item Type: Refine your search to only Patent

Picture Case for Tombstones.

Description: Patent for a new and improved picture frame for tombstones. This design, "it will be seen . . . is cheap and strong, and will perfectly protect the picture or memento, and that when in place in the tombstone its outer surface will stand flush with the outer surface of the stone, and by securing the case or frame in the stone by means of the metal or cement cast around the case, it will be seen that the case cannot be removed from the stone without breaking the stone, so that there will be no da… more
Date: May 6, 1884
Creator: Holloman, Harvey Allen & Green, William Robert
Item Type: Refine your search to only Patent

Recording Door-Lock

Description: Patent for "a continuous-recording lock suitable for bonded warehouses, factories, stores, public buildings, offices &c., and by a slight modification applicable, also, for private residences" (lines 7-11).
Date: January 1, 1889
Creator: Ferguson, George J.
Item Type: Refine your search to only Patent

Seed Planter.

Description: Patent for a new and improved seed planter. This design "entirely do[es] away with the use of belts in the operation of the two dropping-cylinders, so that there will be no slipping of the belts upon the pulleys, and thus caus[ing] the seed[s] to be planted at different distances apart" (lines 22-27).
Date: August 24, 1880
Creator: Ward, Michael
Item Type: Refine your search to only Patent

Seeder.

Description: Patent for a new and improved seed-planter. This design "consists in the combination of the seed-hopper, the reciprocating seed-slide, and a sieve or screen suspended from the seed-slide and reciprocating therewith for sowing the seeds broadcast" (lines 10-14).
Date: February 9, 1886
Creator: Lovin, William Milton
Item Type: Refine your search to only Patent

Sorghum Boiler and Evaporator.

Description: Patent for a new and improved boiler and evaporator for sorghum. This design consists in "[an] evaporating pan having the partition walls, the elbow-tubes pivoted in the lower edge of said partitions, and capable of being turned parallel to the bottom of said pan at any angle or perpendicular thereto, [a] copper coil laid in a serpentine groove, made in the bottom of said pan, one end passing through one end of said pan and connecting with a steam generator, and having a valve to regulate the f… more
Date: February 16, 1886
Creator: Wynn, John Clinton
Item Type: Refine your search to only Patent

Uterine-Supporter.

Description: Patent for a new and improved pessary, or uterine supporter. This design "provides an easy and flexible support . . . and one that will adapt itself to the flexions of the body . . . and one that can be readily removed" (lines 36-40).
Date: February 10, 1880
Creator: Long, Cornelius Pruett
Item Type: Refine your search to only Patent

Wire-Tightener

Description: Patent for invented certain new and useful improvement in Wire-Tightener invention relates to an improvement in and it consists in the peculiar construction and combination of devices, that will be more fully set here in after and particularly pointed out in the claim.
Date: January 22, 1889
Creator: Bulter, Constant, B.
Item Type: Refine your search to only Patent
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