Resource Type

Language

Bedstead (open access)

Bedstead

Patent for a bedstead that holds a bottom sheet taunt that can be used with existing bedsteads.
Date: June 5, 1906
Creator: Whitlow, W. Jidy
System: The Portal to Texas History
Churn. (open access)

Churn.

Patent for a new and improved churn. This design consists "[i]n combination with the base, the frame having the cross-bars, churn provided with a dasher-shaft, a second shaft passing through cross-bars and connected with the dasher-shaft, pinions . . . secured to the shaft and adapted to rest upon the cross-bars . . . a[nother] shaft journaled in [one of] the cross-bar[s], and a mutilated gear engaging the pinions" (lines 16-24).
Date: June 5, 1888
Creator: Crawford, William H.
System: The Portal to Texas History
Car Coupling. (open access)

Car Coupling.

Patent for a new and improved coupling for railroad cars. This design "relates to an improvement in car-couplings, and has for its object to provide a coupling by means of which the link will be held up and guided into the draw-head, and the coupling-pin held in position to be coupled and automatically thrown into engagement with the link" (lines 7-13).
Date: June 5, 1888
Creator: Rutledge, William O.
System: The Portal to Texas History
Baling-Press. (open access)

Baling-Press.

Patent for a baling-press for cotton and uses a compression chamber and a head or compressor block to compress the cotton. The invention is more effective and more expeditious than other baling-presses.
Date: June 5, 1894
Creator: Anderson, Alva E.
System: The Portal to Texas History
Combined Cotton and Corn Planter. (open access)

Combined Cotton and Corn Planter.

Patent for an improved combined corn and cotton planters that "effectively carr[ies] out the duplex functions of planters of this class, which will possess advantages in point of simplicity, durability, effectiveness, and general efficiency" (lines 11-14).
Date: June 5, 1894
Creator: Wittich, George
System: The Portal to Texas History
Cigar-Package. (open access)

Cigar-Package.

Patent for an improved cigar-package that complies "with all the requirements of the revenue laws, to be retailed to purchasers, who destroy the stamp upon opening the package, the construction being such that the packages thus opened can be used as pocket cases for the protection of the cigars" (lines 21-27).
Date: June 5, 1894
Creator: Philipson, Sigmund
System: The Portal to Texas History
Combined Cultivator and Cotton and Corn Planter. (open access)

Combined Cultivator and Cotton and Corn Planter.

Patent for a new implement "for planting cotton-seed, cultivating the soil, and covering the soil" (lines 14-15) and corn (line 61) including instructions and illustrations.
Date: June 5, 1883
Creator: McCall, Duncan Jefferson
System: The Portal to Texas History
Bridle Attachment. (open access)

Bridle Attachment.

Patent for a new and improved bridle attachment. This design "consists of a contrivance of nose-clamping strap having end rings through which pass the ends of a chin-strap connected by reign-straps passing through rings of a head-strap of the attachment . . . the invention comprising also a connection of the martingale-straps with the rings of the nose-clamping straps . . . to powerfully check up the horse when required, and also to prevent rearing and plunging" (lines 9-20).
Date: June 5, 1883
Creator: Massey, John T.
System: The Portal to Texas History
Blind Stops. (open access)

Blind Stops.

Patent for a new and improved stop for blinds. This design "is to provide a convenient means by which blind-slats may be swung on their pivots, so as to open or close to the extent desired" (lines 8-11).
Date: June 5, 1883
Creator: Vandervoort, Charles Frederick
System: The Portal to Texas History
Coin Holding Post Card (open access)

Coin Holding Post Card

Patent for a postcard that hold coins. This can be used to transport or collect coins.
Date: June 5, 1914
Creator: Bedinger, S.B.
System: The Portal to Texas History
Baling-Press (open access)

Baling-Press

Patent for bailing press including improvements in the compressor, feeder, and plunger-actuating mechanisms.
Date: June 5, 1917
Creator: North, George W.
System: The Portal to Texas History
Acetylene-Gas Generator. (open access)

Acetylene-Gas Generator.

Patent for an acetylene-gas generator that provides an apparatus in which the parts may be readily detached for convenience in making repairs.
Date: June 5, 1908
Creator: Carl, Reinhold A.
System: The Portal to Texas History
Reduction of B-Integral Accumulation in Lasers (open access)

Reduction of B-Integral Accumulation in Lasers

A pulsed laser is provided wherein the B-integral accumulated in the laser pulse is reduced using a semiconductor wafer. A laser pulse is generated by a laser pulse source. The laser pulse passes through a semiconductor wafer that has a negative nonlinear index of refraction. Thus, the laser pulse accumulates a negative B-integral. The laser pulse is then fed into a laser amplification medium, which has a positive nonlinear index of refraction. The laser pulse may make a plurality of passes through the laser amplification medium and accumulate a positive B-integral during a positive non-linear phase change. The semiconductor and laser pulse wavelength are chosen such that the negative B-integral accumulated in the semiconductor wafer substantially cancels the positive B-integral accumulated in the laser amplification medium. There may be additional accumulation of positive B-integral if the laser pulse passes through additional optical mediums such as a lens or glass plates. Thus , the effects of self-phase modulation in the laser pulse are substantially reduced.
Date: June 5, 1998
Creator: Meyerhofer, David D. & Konoplev, Oleg A.
System: The UNT Digital Library
Womb-Battery. (open access)

Womb-Battery.

Patent for a womb-battery that has "an advantageous electrical or galvanic device adapted, when placed in the womb of a patient where it will be subject to the chemical action of the mucous fluid, to develop a mild electric action and thereby stimulate the generative organs and promote the cure of the various diseases peculiar to the female sex" (lines 13-20). It also is not easily displaced and is easily adjusted.
Date: June 5, 1894
Creator: Petit, Julius C.
System: The Portal to Texas History
Windmill. (open access)

Windmill.

Patent for a new and improved windmill. This design "consists in the construction and novel arrangement of the radial arms of the wheel-frame and the vertical pivot-posts thereon, the sails or fans pivoted to said posts, the pivoted detents, and the pivoted governing-levers to which said detents are connected, said levers carrying adjustable weights" (lines 16-23).
Date: June 5, 1883
Creator: Witherspoon, Frank
System: The Portal to Texas History
Well-Drilling Apparatus (open access)

Well-Drilling Apparatus

Patent for a well-drill swivel designed to improve the function of a well-drilling apparatus. The improved swivel is meant to create a better connection between rod and rope and prevent twisting of water-supply.
Date: June 5, 1906
Creator: Hall, Samuel N.
System: The Portal to Texas History
Improvement in Sulky-Plows (open access)

Improvement in Sulky-Plows

Patent for sulky plow improvements plow beams, pivot studs, and plow frame.
Date: June 5, 1877
Creator: Fowler, Albert A.
System: The Portal to Texas History
Improvement in Rotary Engines. (open access)

Improvement in Rotary Engines.

Patent for improvements in rotary engines.
Date: June 5, 1866
Creator: Hughes, Robert
System: The Portal to Texas History
Pump. (open access)

Pump.

Patent for a pump design that allows for the pump barrel to be securely locked in position in the well and easily released again when the parts need to be removed again.
Date: June 5, 1916
Creator: Ligon, Arthur Lee
System: The Portal to Texas History
Pumping-Engine. (open access)

Pumping-Engine.

Patent for a pumping engine that pumps air, water, oil, or other agents. It was designed to be used for air pumps on locomotives, inflating tires on automobiles, pumping water in steam operated machines, and other uses.
Date: June 5, 1917
Creator: Allison, Jesse H.
System: The Portal to Texas History
Tie-Up Stand for Mail. (open access)

Tie-Up Stand for Mail.

Patent for the tying of mail into bundles. The invention is adjustable and allows for mail of various widths.
Date: June 5, 1917
Creator: Zerwer, John A.
System: The Portal to Texas History
Steam-Trap (open access)

Steam-Trap

Patent for " a improved steam-separating trap or steam-eliminator for obtaining a supply of dry steam to an engine or like machinery" (lines 7-10 including instructions and illustrations.
Date: June 5, 1900
Creator: Guild, George
System: The Portal to Texas History
Plow Attachment (open access)

Plow Attachment

Patent for an inexpensive and simple plow attachment meant to convert the single foot plow stock into a double shovel plow or a gang plow. The attachment is adjustable in order to "straddle the rows to be cultivated; and finally, means for adjusting the standards of the plow whereby the same are adapted to run at any desired depth" (lines 16-20).
Date: June 5, 1894
Creator: Jensen, Ole T.
System: The Portal to Texas History
Motor. (open access)

Motor.

Patent for improvements in motors designed for motor-vehicle operation. Cheaper manufacture and less expensive fuel are included as claimed improvements.
Date: June 5, 1916
Creator: Edwards, Charles R.
System: The Portal to Texas History