Car-Coupling. (open access)

Car-Coupling.

Patent for certain new and useful improvements in car couplings, including instructions and illustrations.
Date: December 13, 1898
Creator: Thompson, George C.
Object Type: Patent
System: The Portal to Texas History
Coin Operated Vending Machine (open access)

Coin Operated Vending Machine

Patent for a coin operated vending machine that is meant to be inexpensive and adapted to protect the items being vended, and to allow adjustment for coins of different denominations.
Date: September 2, 1902
Creator: Fender, John Brown
Object Type: Patent
System: The Portal to Texas History
Collar-Shaping Machine. (open access)

Collar-Shaping Machine.

Patent for a collar shaping machine that produces fold-over collars for shirts.
Date: February 13, 1912
Creator: Hamilton, Joseph B.
Object Type: Patent
System: The Portal to Texas History
Combined Switch Socket and Plug (open access)

Combined Switch Socket and Plug

Patent for a combined switch socket and plug for lamps and light bulbs. Illustrations included.
Date: December 13, 1910
Creator: McNeel, William Pinkney
Object Type: Patent
System: The Portal to Texas History
Banana-Case (open access)

Banana-Case

Patent for a banana case to "provide a case or crate in which bananas may be readily packed and transported without injury to the fruit."
Date: November 13, 1888
Creator: Aiken, Robert H.
Object Type: Patent
System: The Portal to Texas History
Car-Coupling. (open access)

Car-Coupling.

Patent for a simple and inexpensive automatically car-coupling that holds the link in a horizontal position that the operator does not need to guide the couplings by hand. It can also be uncoupled without going between the cars.
Date: November 13, 1894
Creator: Norcross, George A.
Object Type: Patent
System: The Portal to Texas History
Texas Attorney General Opinion: WW-972 (open access)

Texas Attorney General Opinion: WW-972

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, Will Wilson, regarding a legal question submitted for clarification: Are the salaries of the District, County and Precinct Officers of Bexar County to be determined as of May 18, 1960, the date of the preliminary announcement of the director of census and related questions.
Date: December 13, 1960
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Automobile Lock. (open access)

Automobile Lock.

Patent for "certain new and useful improvements in automobile locks", including instructions and illustrations.
Date: February 13, 1917
Creator: Needham, Edmund T.
Object Type: Patent
System: The Portal to Texas History
San Antonio Monthly Reports: January 1996 (open access)

San Antonio Monthly Reports: January 1996

Compilation of monthly reports from departments in the city of San Antonio, Texas providing statistics, project updates, and other information about services and activities.
Date: February 13, 1996
Creator: San Antonio (Tex.)
Object Type: Report
System: The Portal to Texas History
San Antonio Monthly Reports: May 1992 [Part 2] (open access)

San Antonio Monthly Reports: May 1992 [Part 2]

Compilation of monthly reports from departments in the city of San Antonio, Texas providing statistics, project updates, and other information about services and activities.
Date: May 13, 1992
Creator: San Antonio (Tex.)
Object Type: Report
System: The Portal to Texas History
East Central Independent School District Academic Excellence Indicators System Report: 1994-1995 (open access)

East Central Independent School District Academic Excellence Indicators System Report: 1994-1995

Annual report about the overall condition of the East Central Independent School District in San Antonio, providing statistics and assessments for the 1994-1995 school year.
Date: December 13, 1995
Creator: San Antonio (Tex.). East Central Independent School District.
Object Type: Report
System: The Portal to Texas History
Construction of the Hulls of Concrete Ships. (open access)

Construction of the Hulls of Concrete Ships.

Patent for "new and useful improvements in Construction of the Hulls of Concrete Ships" (lines 5-6). The improvements enable concrete hulls to be made efficiently, comparatively lightweight, and durable with a new form of rib reinforcement providing strength to withstand all strains of ocean travel.
Date: May 13, 1919
Creator: Holmgreen, Julius H.
Object Type: Patent
System: The Portal to Texas History
Flush-Valve (open access)

Flush-Valve

Patent for a flush valve designed for efficiency.
Date: September 13, 1921
Creator: Winckler, Henry J.
Object Type: Patent
System: The Portal to Texas History
Air-Brake and Starter for Automobiles. (open access)

Air-Brake and Starter for Automobiles.

Patent for multiple innovations to automobile air-brakes and starters, including improvements such as ease of use, reliability, and versatility amongst vehicle models.
Date: December 13, 1921
Creator: Green, Herbert
Object Type: Patent
System: The Portal to Texas History
Improvement in Seed-Planters. (open access)

Improvement in Seed-Planters.

Patent for improvement in seed-planters by using a combination of lock-lever, bars, set-screw and a tongue to “construct accurate planters in which the planting may be readily done in exact check row, and which will allow the dropping device to be instantly thrown into or out of gear when desired.” (Lines 16-19) Illustration is included.
Date: April 13, 1869
Creator: Herrin, I. F.
Object Type: Patent
System: The Portal to Texas History
Milk Cooling and Aerating Apparatus (open access)

Milk Cooling and Aerating Apparatus

Patent for machine that aids in the cooling, and aerating process of milk, so efficiently that it does not require agigtation of the milk.
Date: March 13, 1917
Creator: Vance, James M.
Object Type: Patent
System: The Portal to Texas History
Mold and Angle-Piece Used in Constructing Concrete Walls (open access)

Mold and Angle-Piece Used in Constructing Concrete Walls

Patent for tools to create uniform concrete pieces and angles, with description of use and improvements and illustrations.
Date: April 13, 1886
Creator: Carrico, Thomas W.
Object Type: Patent
System: The Portal to Texas History
Portable Waiter (open access)

Portable Waiter

Patent for a portable waiter comprised of wheels and a removable tray that is used to carry dishes to and from a dining room to a kitchen. Illustrations included.
Date: July 13, 1909
Creator: Hill, Georgie Fly
Object Type: Patent
System: The Portal to Texas History
Nut Lock (open access)

Nut Lock

Patent for a nut lock. Illustration included.
Date: June 13, 1905
Creator: Mills, Thomas M. & McKinnon, Thomas J.
Object Type: Patent
System: The Portal to Texas History
Steam Vacuum Pump. (open access)

Steam Vacuum Pump.

Patent for a new and improved steam vacuum-pump. This design consists in "[t]he combination, with a pump-cylinder, the water inlet and outlet pipes, a condenser-pipe, a steam-pipe, and valves located in the several pipes, of a vertically-movable rod having stops thereon, levers connecting the rod with the valves in the condenser-pipe and steam-inlet pipe, and a float loosely mounted on the rod and adapted to actuate the same" (lines 62-70).
Date: April 13, 1886
Creator: Hensley, Frank A.
Object Type: Patent
System: The Portal to Texas History
Padlock. (open access)

Padlock.

Patent for a new and improved padlock. This design "relates . . . more particularly to those padlocks which are used for locking railway-switches . . . [T]he invention consists in a padlock comprising a bow, or hasp, or shackle, a spring-bolt for engaging the same, tumblers, and a lever connecting the tumblers and bolt, a locking device for the tumblers, and an audible alarm, such as a bell" (lines 9-25).
Date: January 13, 1891
Creator: Lucas, George William
Object Type: Patent
System: The Portal to Texas History
Telephone. (open access)

Telephone.

Patent for a simple and effective magneto telephone with a newly designed apparatus that allows the telephone to better receive and transmit calls and "will receive its magnetism from the magnets of the magneto call" (lines 21-22).
Date: November 13, 1894
Creator: Serdinko, John
Object Type: Patent
System: The Portal to Texas History
Tire-Tightener. (open access)

Tire-Tightener.

Patent for an adjustable tire tightener. Includes instructions and illustrations.
Date: April 13, 1897
Creator: Taylor, William Buford.
Object Type: Patent
System: The Portal to Texas History
Compositor's Stick (open access)

Compositor's Stick

Patent for a compositor's stick. This invention is for the improvement of the mechanism for setting type and printing.
Date: October 13, 1903
Creator: Weeks, Frank W.
Object Type: Patent
System: The Portal to Texas History