Collection
Decade
14 Matching Results
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1 - 14 of
14
Car-Truck.
Patent for a car truck for use on trains, which can withstand heavy loads and high speeds.
Date:
August 25, 1908
Creator:
Mayo, William C.
Object Type:
Patent
System:
The Portal to Texas History
Controlling System for Motor Traction-Cars
Patent for a controlling system for motor traction cars which is automatic.
Date:
November 1, 1910
Creator:
Mayo, William C.
Object Type:
Patent
System:
The Portal to Texas History
Cleaning Apparatus.
Patent for a cleaning apparatus, which cleans objects by blasting air across them and has an air cleaning system for use after the cleaning is done.
Date:
June 1, 1909
Creator:
Mayo, William C. & Houlehan, John
Object Type:
Patent
System:
The Portal to Texas History
Public Supply Ground-Water Use in Western Texas
Report documenting an inventory of West Texas underground water supply for public use and consumption.
Date:
January 1989
Creator:
Ashworth, John B. & Nordstrom, Phillip L.
Object Type:
Report
System:
The Portal to Texas History
Liquid-Dispensing Apparatus.
Patent for a coin operated drink machine, which dispenses a set amount of liquid into a cup when a coin is inserted.
Date:
August 25, 1908
Creator:
Mayo, William C. & Houlehan, John
Object Type:
Patent
System:
The Portal to Texas History
Transmission-Gearing.
Patent for a transmission gearing for a traction system for trains, which can be used on all types of curves without ill effects.
Date:
August 25, 1908
Creator:
Mayo, William C. & Houlehan, John
Object Type:
Patent
System:
The Portal to Texas History
Ticket Selling Machine
Patent for a ticket selling machine.
Date:
August 25, 1908
Creator:
Mayo, William C.; Houlehan, John & Briggs, George F.
Object Type:
Patent
System:
The Portal to Texas History
Speed-Changing Gear.
Patent for an automatic speed changing gear for trains.
Date:
October 27, 1908
Creator:
Mayo, William C. & Houlehan, John
Object Type:
Patent
System:
The Portal to Texas History
Nut-Lock.
Patent for a nut-lock for car wheels, which holds the wheel securely together.
Date:
February 18, 1908
Creator:
Mayo, William C.
Object Type:
Patent
System:
The Portal to Texas History
Governor for Explosive-Engines.
Patent for a governor for explosive engines for use in trains, which will increase the fuel efficiency of the engines.
Date:
April 27, 1909
Creator:
Mayo, William C. & Houlehan, John
Object Type:
Patent
System:
The Portal to Texas History
Electrically Operated Air Brake System
Patent for an electrically operated air brake system.
Date:
August 25, 1908
Creator:
Mayo, William C.
Object Type:
Patent
System:
The Portal to Texas History
Electric Track-Brake.
Patent for an electric train brake, which allows trains to not slow down on curves without derailing and allows faster emergency braking.
Date:
August 25, 1908
Creator:
Mayo, William C.
Object Type:
Patent
System:
The Portal to Texas History
Regulator for Dynamo-Electric Machines.
Patent for an electric dynamo machine regulator for use in traction systems on trains.
Date:
August 25, 1908
Creator:
Mayo, William C. & Houlehan, John
Object Type:
Patent
System:
The Portal to Texas History
Sleeping-Car
Patent for a railroad sleeping car with an improved mechanism for folding the seats into beds.
Date:
February 7, 1911
Creator:
Anson, Warren J.
Object Type:
Patent
System:
The Portal to Texas History