Attachment for Cultivators. (open access)

Attachment for Cultivators.

Patent for an improved arch-bar for cultivators that allows increasing and decreasing the space between drag bars without having to stop the team of horses.
Date: July 31, 1906
Creator: Weempe, Charles M.
Object Type: Patent
System: The Portal to Texas History
Calipers and Dividers. (open access)

Calipers and Dividers.

Patent for certain new and useful improvements in measuring instruments, including instructions and illustrations.
Date: July 12, 1898
Creator: Taulman, Joseph Edwin
Object Type: Patent
System: The Portal to Texas History
Clothes-Pounder. (open access)

Clothes-Pounder.

Patent for a simple and inexpensive clothes pounder that has a conical casing, interior concentric partition, and equal draft and suction. The casing is divided into two compartments, but the divider has openings for air and suds.
Date: July 18, 1893
Creator: Ware, William P.
Object Type: Patent
System: The Portal to Texas History
Collar-Support. (open access)

Collar-Support.

Patent for improvements to collar supports "...to provide a supporter which may be readily pinned to the collar and which is therefore easily detached therefrom when desired" (lines 11-14) including illustrations.
Date: July 7, 1914
Creator: Towler, Mary E.
Object Type: Patent
System: The Portal to Texas History
Corn-Planting Attachment for Plows. (open access)

Corn-Planting Attachment for Plows.

Patent for improvement in corn planting attachment for plows in which the “attachment can be conveniently attached to any plow or furrow-opener” (lines 11-12) as a seed-dropping device. “This device may be retained in a raised or inoperative position.” (Lines 85-86) Illustration is included.
Date: July 14, 1891
Creator: Green, Frank
Object Type: Patent
System: The Portal to Texas History
Cultivator. (open access)

Cultivator.

Patent for a cultivator attachment which is designed to be "a guard to protect the young growing crop from being covered by dirt when it is being cultivated." (Lines 14-16) Includes instructions and illustrations.
Date: July 17, 1894
Creator: Maxfield, Nelson; Griffin, Richard Frankling & Speer, Henry Alson
Object Type: Patent
System: The Portal to Texas History
Guano Distributor (open access)

Guano Distributor

Patent for the distribution of guano for fertilization over a given area of territory.
Date: July 19, 1912
Creator: H. D. Pate
Object Type: Patent
System: The Portal to Texas History
Heating Device (open access)

Heating Device

Patent for a heating device. This invention is for using the heat from the device to pass through to an oven for the purposes of cooking. Illustrations included.
Date: July 14, 1903
Creator: Henderson, William H.
Object Type: Patent
System: The Portal to Texas History
Ice-Cream Freezer. (open access)

Ice-Cream Freezer.

Patent for an ice cream freezer that consists of a can with a joint bearing in the middle, a cover with openings in the center and a central vertical flange, a lid that fits over the central vertical flange, and a shaft with horizontal arms that rotates.
Date: July 31, 1894
Creator: Wallace, Lloyd & Wallace, Jeff Davis
Object Type: Patent
System: The Portal to Texas History
Improvement In Gun-Locks. (open access)

Improvement In Gun-Locks.

Patent for "new and useful improvement in Gun-Lock" (lines 4-5) including instructions and illustrations.
Date: July 14, 1874
Creator: Grisham, James Madison
Object Type: Patent
System: The Portal to Texas History
Oil-Burner (open access)

Oil-Burner

Patent for an oil burner for burning crude petroleum and hydrocarbon oils. Illustrations included.
Date: July 11, 1911
Creator: Mills, Virgil H. & Mills, John H. T.
Object Type: Patent
System: The Portal to Texas History
Portable Furnace. (open access)

Portable Furnace.

Patent for a furnace adapted for camping and general outdoor use. Includes instructions and illustrations.
Date: July 21, 1896
Creator: Underwood, William T. & Underwood, Leroy C.
Object Type: Patent
System: The Portal to Texas History
Road-Scraper. (open access)

Road-Scraper.

Patent for a road scraper for excavating, which "automatically returns to an upright position after having been dumped" (lines 12-14).
Date: July 14, 1908
Creator: Heyer, Friedrich
Object Type: Patent
System: The Portal to Texas History
Rotary Cultivator. (open access)

Rotary Cultivator.

Patent for a new and improved rotary cultivator. This design is "to lessen the weight on tongue and the down draft while the power is applied more directly to the plows. By this means [the design is] enabled to make the whole frame very light; also, to provide convenient means of adjusting the altitude of the wheels with respect to the plows, so as to regulate the depth of the latter, and also to hold them out of the ground; also, to obtain suitable means for adjusting the plows at any desirable angle to the line of travel, and to throw greater or less soil to or from the plants" (lines 15-26).
Date: July 19, 1887
Creator: Coleman, Benjamin T.
Object Type: Patent
System: The Portal to Texas History
Swing. (open access)

Swing.

Patent for a swing, particularly for children, that provides a foot rest that rises from the floor when a person sits down and includes a back that can be reclined. The particular design is also cheaper and easier to build.
Date: July 4, 1916
Creator: Shaw, John Copeland Miller
Object Type: Patent
System: The Portal to Texas History
Texas Attorney General Opinion: M-262 (open access)

Texas Attorney General Opinion: M-262

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Crawford Martin, regarding a legal question submitted for clarification: Whether the State Board of Education has the authority to make an adjustment in the economic index and/or local fund assignment of Hill County, and related question.
Date: July 22, 1968
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Ventilator and Mirror-Protector. (open access)

Ventilator and Mirror-Protector.

Patent for improvements in ventilators and mirror-protectors is to “arranging pendent streamers and a rotatable fan near a mirror that the means for actuating the fan will serve to agitate the streamers for the chasing of flies from the mirror and also ventilate and cool a room by the current of wind produced by the fan.” (Lines 9-15) Illustration is included.
Date: July 8, 1902
Creator: McBride, William C.
Object Type: Patent
System: The Portal to Texas History
Well-Drill (open access)

Well-Drill

Patent for well drill that enables its upper end to be struck without disengaging the cable with an objective to provide simple, inexpensive, and convenient use.
Date: July 4, 1916
Creator: Walker, Merit Benjamin
Object Type: Patent
System: The Portal to Texas History