36 Matching Results

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Gearing and Gear-Covering for Agricultural Machinery. (open access)

Gearing and Gear-Covering for Agricultural Machinery.

Patent for a gearing and gear-covering for agricultural machinery that has "an improved bearing for the ground-wheel in which wear will be reduced to a minimum, and the parts readily maintained in proper relative alignment and position, and also to produce an efficient guard for the gearing, whereby cotton and corn-stalks, weeds, grass, and other foreign bodies, are prevented from engaging and clogging the same, and thus impede the free positive operation of the machine" (lines 22-31).
Date: December 18, 1894
Creator: Schofield, James Drommond
System: The Portal to Texas History
Germ-Destroyer for Telephone-Mouthpieces. (open access)

Germ-Destroyer for Telephone-Mouthpieces.

Patent for destroying disease causing germs in the mouth-piece of a telephone.
Date: December 18, 1900
Creator: Lacey, Lewis Lorenzo
System: The Portal to Texas History
Hay-Press. (open access)

Hay-Press.

Patent for hay presses with "a construction operable by horse-power in which the plunger will be operated as the sweep is moved in both directions and in which, furthermore, there will be an efficiency of operation and an economy of power" (lines 11-16).
Date: December 18, 1900
Creator: Bryant, Edward R.
System: The Portal to Texas History
Gun Case. (open access)

Gun Case.

Patent for a new and improved gun case. This design "is to provide a case for guns which shall be capable of receiving and enclosing the whole gun, or of being separated into two parts, one part adapted to receive the barrel or barrels, and the other the breech, when the barrels are separated from the breech. . . . so far . . . the parts of the case have always been inseparably connected, or even if they could be taken apart they could not be joined together to make one complete case" (lines 9-26).
Date: December 18, 1883
Creator: Bronson, Edgar B.
System: The Portal to Texas History
Suspension-Bridge (open access)

Suspension-Bridge

Patent for a suspension bridge which functions are to "transmit a given pressure equally in either direction therefrom to the piers or abutments; second, to balance a given pressure irrespective of its location; third, to provide an elastic yielding road-bed or flooring which will transmit the pressure of an incumbent weight or strain; fourth, to increase the length or span over an existing conditions; fifth, to dispense with piers, except on the shore margins; sixth, to facilitate the construction and increase the life of bridges, and, seventh, to accomplish these aims with structural simplicity and economy" (lines 16-28).
Date: December 18, 1888
Creator: Runyon, Edwin Elijah
System: The Portal to Texas History
Shovel-Fastening for Cultivators (open access)

Shovel-Fastening for Cultivators

Patent for new and useful improvements in shovel-fastenings for cultivators. Improvements include incorporating a spring latch in the cultivator foot so that no time is lost and no tools would be needed in replacing cultivator shovels.
Date: December 18, 1917
Creator: Kirkpatrick, James M. & Tirey, Grover C.
System: The Portal to Texas History
Shutter Fastener (open access)

Shutter Fastener

Patent for a shutter fastener. Illustration included.
Date: December 18, 1906
Creator: Williams, John B.
System: The Portal to Texas History
Field Thrashing-Machine. (open access)

Field Thrashing-Machine.

Patent for a field thrashing-machine that can be carried into a field and harvests the tops of standing grain as it is carried forward. The machine also thrashes the grain, separates the grain from the chaff, and delivers the grain in a receptacle.
Date: December 18, 1894
Creator: Anderson, Axel
System: The Portal to Texas History
Improvement in Gang Plow and Cultivator. (open access)

Improvement in Gang Plow and Cultivator.

Patent for "a new and improved gang plow and cultivator" (lines 3-4), including instructions and illustrations. "This invention relates to a new agricultural machine which may be readily changed from a gang-plow into a cultivator, and vice-versa" (lines 15-17).
Date: December 18, 1877
Creator: Domschke, Charles
System: The Portal to Texas History
Match-Receptacle. (open access)

Match-Receptacle.

Patent for match-receptacle that holds a number of matches and the operator can withdraw one match at a time. The match must be ignited before its removal.
Date: December 18, 1894
Creator: Halsey, Fred Deo
System: The Portal to Texas History
Ditching-Machine (open access)

Ditching-Machine

Patent for "a machine for digging ditches or trenches of any desired depth or width, for purposes of irrigation or drainage or pipe-laying, or for building earth fences on lands, or throwing up fortifications, or for making other excavations of like general nature" (lines 7-13).
Date: December 18, 1888
Creator: Edwards, Charles Clark
System: The Portal to Texas History
Crank For Drilling Machines (open access)

Crank For Drilling Machines

Patent for a crank used with drilling machines. Illustration included.
Date: December 18, 1906
Creator: Engleman, John Hickman
System: The Portal to Texas History