States
34 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
34
next
Lure-Conveyer
Patent for a conveying lure used in dog races. Illustrations included.
Date:
September 10, 1912
Creator:
Smith, Owen P.
System:
The Portal to Texas History
Keying Device for Cutter Heads
Patent for a keying device for cutter heads. This invention is designed attaches cutter heads to rotate shafts to align the cutter head. Illustration included.
Date:
December 10, 1912
Creator:
Ash, William D. & Herndon, James A.
System:
The Portal to Texas History
Insulator Support for Line Wires
Patent for an insulator support for line wires. This invention is designed to support the cross arms used with telephone and telegraph poles. illustration included.
Date:
December 10, 1912
Creator:
Hoybook, Henry L.
System:
The Portal to Texas History
Mail-Box
Patent for a mail box with an indicating flag.
Date:
September 10, 1912
Creator:
Tumey, Thomas House
System:
The Portal to Texas History
Locking Device for Blind Slats
Patent for a locking device for blind slats. "The object in view is the provision of improved means formed with a resilient member for engaging the slat adjusting strip for turning the same and exerting strain thereon for preventing accidental movement thereof and of the slats" (lines 17-22). Illustration
Date:
December 10, 1912
Creator:
Franklin, Robert M.
System:
The Portal to Texas History
Whiffletree
Patent for a whiffletree. Illustration included.
Date:
December 10, 1912
Creator:
Jackson, Oliver S.
System:
The Portal to Texas History
Spreader for Telephone Receiver Casings
Patent for a spreader whereby the casing of a telephone receiver has shrunk in a manner the cap has become loose. Illustration included.
Date:
December 10, 1912
Creator:
Cox, Pierre M.
System:
The Portal to Texas History
Pneumatic Cooling Device
Patent for a pneumatic cooling device for linotype machines that keeps the molds cool.
Date:
September 10, 1912
Creator:
Sundstrom, Herman T.
System:
The Portal to Texas History
Underreamer
Patent for an under-reamer for use in drilling oil wells.
Date:
September 10, 1912
Creator:
Wagner, Warren
System:
The Portal to Texas History
Theatrical Schedule and Advertising Cabinet
Patent for a display cabinet used for advertising theatrical plays and their time and location. Illustrations included.
Date:
September 10, 1912
Creator:
Mullaly, Thomas W.
System:
The Portal to Texas History
Harrow and Seeder
Patent for a harrow and seeder. This invention is an attachment for disk harrows. Illustrations included.
Date:
September 10, 1912
Creator:
Easterling, George M.
System:
The Portal to Texas History
Hat-Pouncing Machine
Patent for a hat pouncing machine for removing naps from hat rims.
Date:
September 10, 1912
Creator:
Kilpper, Rudolph
System:
The Portal to Texas History
Electric Switch
Patent for an electric switch. Illustration included.
Date:
December 10, 1912
Creator:
Ramsay, Robert L.
System:
The Portal to Texas History
Fastener for Blind Slats
Patent for fasteners for blind slats. This invention is an improved spring actuated device attached with a central rod of the shutter. Illustration included.
Date:
December 10, 1912
Creator:
Franklin, Robert M.
System:
The Portal to Texas History
Shut-Off Head for Casings and The Like
Patent for a shut-off head for casings in oil wells.
Date:
September 10, 1912
Creator:
Wagner, Warren
System:
The Portal to Texas History
Resilient Wheel
Patent for a resilient wheel that is not puncturable by objects in the road bed.
Date:
September 10, 1912
Creator:
Mathieson, Marius
System:
The Portal to Texas History
Spring-Wheel.
Patent for an improvement in spring wheels in which "a maximum of resiliency or shock absorbing power is obtained, with the employment of comparatively few elements" (lines 11-14). The spring wheel has multiple spokes that are telescoping sections of coil spring, held in a distended position to eliminate lateral strains upon the wheel.
Date:
December 10, 1912
Creator:
Kilgore, Starling
System:
The Portal to Texas History
Trolly Catcher.
Patent for simple and inexpensive devices for tripping the trolley pole of an electric car by automatically releasing the tension of the maintaining springs which hold the trolley pole in operative position, so that the trolley pole will drop downwardly shortly after it is displaced from under the trolley wheel and not rise up and break the suspension devices.
Date:
November 10, 1912
Creator:
Reames, Charles H.
System:
The Portal to Texas History
Flushing Device
Patent for a flushing device that operates without the use of a separate water tank. Illustrations included.
Date:
December 10, 1912
Creator:
Williman, Anton
System:
The Portal to Texas History
Filing-Cabinet Unit
Patent for a filing cabinet unit. Illustrations included.
Date:
September 10, 1912
Creator:
Exline, Marcus P.
System:
The Portal to Texas History
Stovepipe Water-Heater
Patent for a stovepipe water heater. Illustrations included.
Date:
September 10, 1912
Creator:
Garrard, Willey G.
System:
The Portal to Texas History
Rail-Joint
Patent for a rail joint. Illustrations included.
Date:
December 10, 1912
Creator:
Giddings, Homer E.
System:
The Portal to Texas History
Nutcracker
Patent for a nutcracker that can be used for a variety of types of nuts without crushing them.
Date:
September 10, 1912
Creator:
Moser, Frank W.
System:
The Portal to Texas History
Reversible Automobile-Lamp
Patent for a reversible automobile taillight that can be changed to four different colors to indicate different things.
Date:
September 10, 1912
Creator:
Minhinnett, George F.
System:
The Portal to Texas History