32 Matching Results

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Can-Opener (open access)

Can-Opener

Patent for a new and improved can opener. This design "consists of can-opener comprising a blade or cutter vertically adjustable to allow it to be forced into a can-head to be cut" (lines 34-36).
Date: August 9, 1898
Creator: Connett, Matthew F.
System: The Portal to Texas History
Apparatus for Extracting Honey (open access)

Apparatus for Extracting Honey

Patent for an apparatus for extracting honey. Illustration included.
Date: June 9, 1908
Creator: Avant, Leonidas W.
System: The Portal to Texas History
Composition Pulp Plaster and Process of Manufacturing Same. (open access)

Composition Pulp Plaster and Process of Manufacturing Same.

Patent for "a composition pulp plaster designed as a substitute for ordinary lime-plaster and equivalent materials and particularly adapted for use in warm moist climates, where the ordinary lime-plaster lacks durability and is rendered non-adherent. A further objective of the invention is to provide a cheap substitute for plaster which will be not only waterproof, but also fireproof and gas-proof or practically impervious to air" (lines 9-18). It includes instructions for manufacturing the plaster with various proportions of the ingredients depending on the purpose.
Date: May 9, 1899
Creator: Blake, David H. & Ray, Jeramiah P.
System: The Portal to Texas History
Automobile-Lamp (open access)

Automobile-Lamp

Patent for an automobile lamp that will rotate the direction the tires of the car turn.
Date: May 9, 1911
Creator: Wogenstahl, Leo J.
System: The Portal to Texas History
Bitters. (open access)

Bitters.

Patent for stomach-bitters (a bittersweet digestive aid) “a new and healthy composition of matter to be used as a tonic, and to be known as the ‘Improved Bitters,’ ” (lines 5-7) which includes ingredients and dosage. Ingredients are Cologne spirits (the highest grade of distilled alcohol), Ceylon cinnamon, orange-peel, galanga-root, zedoary-root, cloves, star aniseed, coriander, Roman chamomile-flowers, cassia-buds, juniper-berries, gentian-root, wormwood, peppermint herb, calamus-root, elder-flowers, lavender-flowers, cardamom-seed, and mace.
Date: December 9, 1884
Creator: Kieffer, Nickola
System: The Portal to Texas History
Coin Assorter and Deliverer. (open access)

Coin Assorter and Deliverer.

Patent for an improved coin assorter and deliverer that automatically makes change. It has a glass window in the back and a slot in the top where an operator can insert coins, where the machine sorts them.
Date: April 9, 1895
Creator: Reynolds, Stephen D.
System: The Portal to Texas History
Blowpipe. (open access)

Blowpipe.

Patent for an improved blowpipe (or hydrocarbon torch), which when activated causes "an extremely hot needle flame" for a Bunsen burner (lines 18-19). Patent contains an illustration and instructions.
Date: May 9, 1916
Creator: Downie, James H.
System: The Portal to Texas History
Boiler Skimmer or Cleaner (open access)

Boiler Skimmer or Cleaner

Patent for improvements for a boiler skimmer or cleaner with suitable valves to control the blowing off from scum, steam or water.
Date: September 9, 1919
Creator: Phillips, Eugene N. & Dick, Harvey H.
System: The Portal to Texas History
Wrench (open access)

Wrench

Patent for a tool to enable its user to turn certain objects, such as nuts and bolts, efficiently.
Date: January 9, 1917
Creator: Bonelli, Liborio C.
System: The Portal to Texas History
Wrench (open access)

Wrench

Patent for a wrench designed for right and left-handed users, makes for simpler use of tool by having fewer components than other more standards wrenches.
Date: February 9, 1915
Creator: Wulff, William F. & Wulff, M.
System: The Portal to Texas History
Turnstile. (open access)

Turnstile.

Patent for a new turnstile design for use in train cars, "especially adapted for use in so called " pay-as-you-enter " cars." (lines 11-12) including instructions and illustrations.
Date: June 9, 1914
Creator: Lohrberg, Leopold W.
System: The Portal to Texas History
Ink-Fountain (open access)

Ink-Fountain

Patent for "improved means for supplying only a sufficient quantity of ink for immediate use, while at the same time securing a hermetical sealing of the ink within its reservoir, so as to prevent evaporation and thickening thereof" (lines 13-17).
Date: July 9, 1901
Creator: Holden. Elbridge G.
System: The Portal to Texas History
Internal Combustion Engine. (open access)

Internal Combustion Engine.

Patent for improved internal combustion engine design that replaces puppet valves with slide valves to increase port area and speed, while reducing noise. Includes illustrations.
Date: July 9, 1912
Creator: Garfield, George M.
System: The Portal to Texas History
Wheel-Tire. (open access)

Wheel-Tire.

Patent for improvement in automobile tires, resulting in more resilient tires that utilize internal spring coils that are encased in an elastic casing to protect against direct contact with the rubber tire.
Date: September 9, 1919
Creator: Dalwigk, Hermann
System: The Portal to Texas History
Traffic-Signal. (open access)

Traffic-Signal.

Patent for a traffic signal designed especially for use while attached to an automobile, illustrations included. The device is intended to indicate the direction of proposed turning and travel of the vehicle via controls that are convenient to the vehicle operator.
Date: December 9, 1919
Creator: Wilke, Edward V.
System: The Portal to Texas History
Vehicle-Wheel. (open access)

Vehicle-Wheel.

Patent for a new and useful Vehicle-Wheel, "which is formed with a sectional felly, and embodies novel features of construction whereby the felly can be readily removed from position, or quickly assembled and expanded into a tight engagement with the rim, without the aid of a blacksmith or the necessity of using any special tools or appliances" (lines 14-21).
Date: October 9, 1917
Creator: Vogler, Frank Clampett
System: The Portal to Texas History
Hypodermic-Needle Cleaner. (open access)

Hypodermic-Needle Cleaner.

Patent for a hypodermic needle cleaner that allows the drill sizes to be easily changed for cleaning different size needles.
Date: July 9, 1907
Creator: Barr, George T.
System: The Portal to Texas History
Spring Connection for Pump Rods. (open access)

Spring Connection for Pump Rods.

Patent for a new and improved spring-connection for pump-rods. This design "is designed more particularly for pumps or windmills, and has for its object to provide for the working of the pump with less power and to utilize the downstroke for the purpose of storing power to aid the piston-rod in its upstroke" (lines 15-20).
Date: October 9, 1888
Creator: Klaus, Wenzel F.
System: The Portal to Texas History
Spark Arrester (open access)

Spark Arrester

Patent for a spark arrester. Illustration included.
Date: June 9, 1908
Creator: Bender, Rudolf A. & Schomburg, William F.
System: The Portal to Texas History
Speed-Regulating Means. (open access)

Speed-Regulating Means.

Patent for an improvement in regulating the speed of sound recording and reproducing machines, including instructions and illustrations.
Date: July 9, 1918
Creator: Fletcher, Theodore
System: The Portal to Texas History
Press. (open access)

Press.

Patent for a new and improved press. This design "consists in compressing-rollers placed in suitable bearings, so as to coincide with an inlet-channel which receives and guides the fibrous substance to be baled into the baling-box of a press after the compressing-rollers have given it a preparatory pressing" (lines 10-16).
Date: February 9, 1886
Creator: Holmgreen, Julius H.
System: The Portal to Texas History
Supporter for Trousers and Similar Garments. (open access)

Supporter for Trousers and Similar Garments.

Patent for a new and improved belt. This design "relates to appliances used either instead of the usual suspenders or in addition thereto for supporting trousers, overalls, and similar garments upon the wearer's person" (lines 10-14). It "compris[es] a belt, a number of upwardly-extending rigid supporting-standards connected to said belt and each provided with a pivoted clamping-lever, and a number of rigid upwardly-extending extension-supports working telescopically in said standards and held in position by said clamping-levers" (lines 100-106).
Date: August 9, 1892
Creator: Rogers, Charles S.
System: The Portal to Texas History
Driving Mechanism for Automobiles and the like (open access)

Driving Mechanism for Automobiles and the like

Patent for new and improved lubricating steering pump for automobiles and the like. Allows for better lubrication circulation to drive shafts.
Date: November 9, 1915
Creator: Allan, William N.
System: The Portal to Texas History
Gate-Hinge. (open access)

Gate-Hinge.

Patent for an improved gate hinge that allows for a gate to swing open in either of two directions. The mechanism is particularly suitable for stockyards and is constructed to "prevent the gate from being rubbed or pushed open by an animal" (lines 26-28) including illustrations.
Date: May 9, 1916
Creator: Saunders, George W.
System: The Portal to Texas History