Anti-Freezing Tank Valve. (open access)

Anti-Freezing Tank Valve.

Patent for a new and improved tank valve. This design consists in "[t]he combination, with the tank, its valve and lever, and valve-rod, of the frost-chamber having an annular space to receive the non-freezing compound, the stuffing-box around the rod and screw-threaded at the ends, and the screw-threaded caps . . . having necks and flanges" (lines 7-13).
Date: June 11, 1889
Creator: Barrett, William Henry
System: The Portal to Texas History
Blind Stop. (open access)

Blind Stop.

Patent for a new and improved blind stop. This design consists in "[t]he combination, with a shutter provided with pivotal slats, of a flat spring-metal fastening-plate provided with a slot for clearing the slat-pivot, and projections upon its surface for engaging with the end of the slat, and having its rear end secured to the shutter-frame and its front end projecting beyond the plane of the shutter-frame and forming a thumb-piece for operating said spring-plate" (lines 59-67).
Date: June 11, 1889
Creator: Wesson, Miley B.
System: The Portal to Texas History
Induction Coil. (open access)

Induction Coil.

Patent for a new and improved induction coil. This design consists in "[t]he combination of the bent core, the primary and secondary coils wound thereon, the adjustable armature connected to one pole (to form an extension thereof) and extending over the opposite pole, and the set-screw for moving the free end of the armature toward or from the disconnected pole to establish or break the magnetic circuit" (lines 5-12).
Date: June 11, 1889
Creator: Brown, Fred H.
System: The Portal to Texas History
Miner's Lamp. (open access)

Miner's Lamp.

Patent for a new and improved miner's lamp. This design "may be attached to any wooden structure in the mine, to any crevice in the rock, or to the earthen wall of the mine, and when set upon any ledge or flat surface prevented from tipping over, and when attached to the hat or other garment of the miner kept from swinging or turning out of proper position; also, [it] provid[es] the lamp with a rod for adjusting the wick of the lamp for regulating the flame of the lamp" (lines 10-19).
Date: September 11, 1883
Creator: Lee, Charles A.
System: The Portal to Texas History
Measuring Vessel. (open access)

Measuring Vessel.

Patent for a new and improved measuring vessel. This design consists in "a measuring-vessel provided with a funnel projecting from right angles at the top of it, and a hinged lid wholly covering the opening to the funnel and to the vessel" (lines 54-58).
Date: October 11, 1887
Creator: Reeves, Virgil A.
System: The Portal to Texas History
Whip. (open access)

Whip.

Patent for a new and improved whip. This design consists in "[t]he combination, with the spring-wire core and rubber-compound covering of the body of the whip, and the metallic coupling of the detachable screw whip-handle constructed to form a clasp-knife" (lines 85-89).
Date: November 11, 1884
Creator: Turner, Ephraim M.
System: The Portal to Texas History
Oscillating Cradle. (open access)

Oscillating Cradle.

Patent for a new and improved oscillating cradle. This design utilizes a hand-crank and gears to gently rock the wooden cradle back and forth. Also connected to the crank is a wooden rod at the bottom which gently strikes a xylophone underneath.
Date: January 11, 1881
Creator: Brown, Fred Harvey
System: The Portal to Texas History
Safety Valve Attachment for Lamps. (open access)

Safety Valve Attachment for Lamps.

Patent for a new and improved safety attachment for oil lamps. This design is "to permit of the escape of any gas which may be formed in the upper part of the oil-reservoir by the evaporation of its contents; and the object thereof is to provide a simple form of valve stamped from a single piece of sheet metal, with a shank adapted to be inserted through a slot in the lamp-collar and the valve afterward bent down over the valve-opening, thus presenting a valve that will be sensitive to the pressure of gas within the reservoir, and consequently insure its successful operation at all times" (lines 18-29).
Date: May 11, 1886
Creator: Ingle, Ezra William
System: The Portal to Texas History