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12 Matching Results
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12
Curtain-Fixture.
Patent for improvements in curtain fixtures "in which the brackets supporting the spring curtain-roller may be raised or lowered to admit light above the curtain." (Lines 13-16) Includes instructions and illustrations.
Date:
September 7, 1897
Creator:
Winfrey, Edgar M.
Object Type:
Patent
System:
The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, September 2011
List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the Northwest Texas area.
Date:
September 2011
Creator:
Primary Care Case Management
Object Type:
Book
System:
The Portal to Texas History
Railway Tie
Patent for a metallic cross ties. This tie is an improvement on previous metallic rail-ties. Illustration included.
Date:
September 19, 1905
Creator:
Field, John W.
Object Type:
Patent
System:
The Portal to Texas History
Crossing-Gate.
Patent for improvements to crossing gates through a device that helps facilitate the gates' automatic closing and opening position.
Date:
September 18, 1917
Creator:
Hood, Lemuel L.
Object Type:
Patent
System:
The Portal to Texas History
Pipe-Pulling Device.
Patent for a device for pulling pipes from wells without damaging the pipe, with a safety feature in case the pipe breaks.
Date:
September 25, 1917
Creator:
Osborne, William R.
Object Type:
Patent
System:
The Portal to Texas History
Pipe Tongs
Patent for Pipe Tongs
Date:
September 5, 1916
Creator:
Hill, Richard Dennie
Object Type:
Patent
System:
The Portal to Texas History
Stove.
Patent for a heating stove that will ensure the combustion of artificial or natural gas, including instructions and illustrations.
Date:
September 15, 1914
Creator:
Ziegler, John C.
Object Type:
Patent
System:
The Portal to Texas History
Sprinkler
Patent for lawn sprinkler that is simple, convenient and inexpensive device that can be easily and quickly attached to a garden hose and which the device has simple means for placing the same into operative or inoperative position.
Date:
September 7, 1915
Creator:
Houston, Hugh Edward
Object Type:
Patent
System:
The Portal to Texas History
A Reconnaissance Report on the Geology of the Oil and Gas Fields of Wichita and Clay Counties, Texas
Report published in a scientific bulletin, describing the geology of the oil and gas fields that reside within Wichita and Clay counties in Texas. Index starts on page 292.
Date:
September 8, 1912
Creator:
Udden, Johan August, 1859-1932
Object Type:
Book
System:
The Portal to Texas History
Carbureter
Patent for a carburetor. This carburetor is designed to be used with crude oil, and to be easily constructed and operated.
Date:
September 6, 1921
Creator:
Walker, Sanders
Object Type:
Patent
System:
The Portal to Texas History
Gripping Tool
Patent for improvements to gripping tools for tubing and other round objects with illustrations.
Date:
September 26, 1919
Creator:
Drake, Charles W.
Object Type:
Patent
System:
The Portal to Texas History
Device for Recovering Tools from Wells.
Patent for a device to lift and recover tools, such as drill-bits, that have been dropped or lost in wells. The device features two prongs that may be engaged to grip or secure in a "biting hold" (line 50) various objects, illustrations included.
Date:
September 9, 1919
Creator:
Scott, Augustus B.
Object Type:
Patent
System:
The Portal to Texas History