Collection
Texas Patents
1,053
United States Census Map Collection
757
Texas State Publications
612
USGS Topographic Map Collection
210
Texas Attorney General Opinions
43
Docs In The News
19
Texas Laws and Resolutions Archive
17
Technical Report Archive and Image Library
2
Texas Soil Surveys
2
Defense Base Closure and Realignment Commission
1
1 More
Serial/Series Title
San Antonio Monthly Reports
243
San Antonio Board of Adjustment Monthly Report
220
San Antonio Monthly Permit Report
219
2000 Census County Subdivision Block Map
188
San Antonio Board of Review for Historic Districts and Landmarks Monthly Report
159
2000 Census County Block Map
157
1990 Census County Block Map
156
2010 Census County Block Map
123
2010 Census P.L. 94-171 County Block Map
123
7.5 Minute Series (Topographic)
111
130 More
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2,696 Matching Results
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Apparatus for Molding Concrete Walls
Patent for an apparatus for molding concrete walls which is easy to assemble and move around and can be used for different size and shape walls.
Date:
March 15, 1910
Creator:
Cross, George F.
Object Type:
Patent
System:
The Portal to Texas History
Phonograph-Machine.
Patent for a new phonograph machine with improvements of sound-box-transversing mechanisms and uniformity of movements, including illustrations.
Date:
April 17, 1906
Creator:
Dubinski, Benjamin.
Object Type:
Patent
System:
The Portal to Texas History
Bit.
Patent for a bridle bit that helps a handler to hold or guide an animal without harming its mouth. Illustration included.
Date:
August 21, 1900
Creator:
Castro, Alberto
Object Type:
Patent
System:
The Portal to Texas History
Automobile-Pump
Patent for an automobile pump. This invention is designed for quick mounting and dismounting in order to lift an automobile to remove its tires. Illustrations included.
Date:
February 22, 1910
Creator:
Goeth, Richard Anton
Object Type:
Patent
System:
The Portal to Texas History
Animal-Trap
Patent for an animal trap. Illustrations included.
Date:
September 8, 1908
Creator:
Dennis, Decatur D.
Object Type:
Patent
System:
The Portal to Texas History
Crutch.
Patent for improvements in crutches by making the crutch adjustable in length according to a person’s height and “overcome the jerks by the movements with the crutches.” (Lines 15-16) Illustration is included.
Date:
January 8, 1901
Creator:
Hough, Orson E.
Object Type:
Patent
System:
The Portal to Texas History
Blind-Stop.
Patent for a device which locks blinds in place at the desired angle.
Date:
October 22, 1907
Creator:
Koenig, Charles L.
Object Type:
Patent
System:
The Portal to Texas History
Bicycle.
Patent for certain new and useful improvements in bicycles, including instructions and illustrations.
Date:
January 23, 1900
Creator:
White, Edward Y.
Object Type:
Patent
System:
The Portal to Texas History
Car-Brake
Patent for "new and useful Improvements in Car-Brakes" (lines 6-7) relating to a railroad brake operating mechanism, including instructions and illustrations.
Date:
February 6, 1912
Creator:
Klasing, Augustus Frederick
Object Type:
Patent
System:
The Portal to Texas History
Furnace
Patent for improvements of heated air in furnaces.
Date:
June 16, 1899
Creator:
Koehler, Otto & Calmbach, Charles
Object Type:
Patent
System:
The Portal to Texas History
Blacking-Brush
Patent for a new and useful improvement in blacking brushes, including instructions and illustrations.
Date:
April 18, 1899
Creator:
De Witt, Joseph R.
Object Type:
Patent
System:
The Portal to Texas History
AUTOMATICALLY BALANCING AEROPLANE
Patent for attaching wings to a car in such a way that the wings will automatically adjust as the car shifts in flight. Detailed description and illustrations are included.
Date:
June 27, 1911
Creator:
Mathiesen, Marius
Object Type:
Patent
System:
The Portal to Texas History
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.
Object Type:
Patent
System:
The Portal to Texas History
Air-Lift Pump
Patent for an air lift pump. Illustrations included.
Date:
July 30, 1912
Creator:
Holmgreen, Julius H. & Underwood, William H.
Object Type:
Patent
System:
The Portal to Texas History
Cattle Guard
Patent for a cattle guard. "This invention is a cattle guard having transverse drainage conduits with overhanging plates and so proportioned that the foot of an animal will be projected into the conduit" (lines 13-17). Illustration included.
Date:
June 26, 1906
Creator:
Lee, Jacob Martin
Object Type:
Patent
System:
The Portal to Texas History
Closure for Bottles, &c.
Patent for a tamper-proof bottle cap made of flexible metal that expands to seal the bottle and cannot be removed and replaced without signs being evident in the bottle and cap.
Date:
April 2, 1907
Creator:
Hull, John William
Object Type:
Patent
System:
The Portal to Texas History
Blind-Slat Adjustor
Patent for a blind slat adjuster which can hold the blinds in a variety of different positions.
Date:
July 27, 1909
Creator:
Hermann, Ernst W. F.
Object Type:
Patent
System:
The Portal to Texas History
Buggy-Wrench
Patent for improvements to the type of "buggy wrench" used for removing lug nuts.
Date:
September 19, 1911
Creator:
Winckler, Henry J.
Object Type:
Patent
System:
The Portal to Texas History
Aeroplane
Patent for an aeroplane that will maintain its balance in the air automatically
Date:
December 5, 1911
Creator:
McManus, Augustus F. W.
Object Type:
Patent
System:
The Portal to Texas History
Canopy For Beds, Couches, &C.
Patent for a new and useful canopy for beds, couches, and analogous furniture, including instructions and illustrations.
Date:
November 7, 1899
Creator:
Owen, Peer M.
Object Type:
Patent
System:
The Portal to Texas History
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
Candy Pulling Machine
Patent for candy pulling machine. Illustration included.
Date:
November 14, 1905
Creator:
Jenner, Edward J. & Hildreth, Herbert L.
Object Type:
Patent
System:
The Portal to Texas History
Churn.
Patent for a new and useful churn, including instructions and illustrations.
Date:
November 14, 1899
Creator:
Neuendorff, John B.
Object Type:
Patent
System:
The Portal to Texas History
Carbid Feeding Device
Patent for carbid feeding device. Illustration included.
Date:
March 14, 1905
Creator:
Sinclair, William
Object Type:
Patent
System:
The Portal to Texas History