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Collection
Texas Patents
1,490
United States Census Map Collection
761
USGS Topographic Map Collection
211
Texas State Publications
98
Texas Attorney General Opinions
58
Texas Laws and Resolutions Archive
26
Texas Soil Surveys
4
Government Documents General Collection
2
University Records
2
CyberCemetery Extracted Publications
1
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Serial/Series Title
2000 Census County Subdivision Block Map
176
2010 Census County Block Map
146
1990 Census County Block Map
145
2010 Census P.L. 94-171 County Block Map
144
2000 Census County Block Map
142
7.5 Minute Series (Topographic)
120
Digital US Topo Maps: 7.5 Minute Series (Topographic)
40
IH 35E Project: Dallas and Denton Counties
22
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
20
House Bills
16
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2,641 Matching Results
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Copy Holder
Patent for a copy holder for use while typewriting. Illustrations included.
Date:
January 3, 1911
Creator:
Ireland, Ward S.
Object Type:
Patent
System:
The Portal to Texas History
Coffee Urn
Patent for a coffee urn. Illustration included.
Date:
July 18, 1905
Creator:
Robertson, Cullen Andrew
Object Type:
Patent
System:
The Portal to Texas History
Automatic Railway-Switch
Patent for an improved automatic railway switch based on an earlier model made by the same person. Illustrations included.
Date:
February 11, 1908
Creator:
McGee, Richard M. & Jones, William M.
Object Type:
Patent
System:
The Portal to Texas History
Bread-Cutter
Patent for a bread cutter which can cut multiple loaves of bread in succession and cuts of the crust of the bread.
Date:
November 12, 1907
Creator:
Hassell, Frank J.
Object Type:
Patent
System:
The Portal to Texas History
Electric Time-Switch.
Patent for an electric, switch-operated construction functioning for timer-controlled circuit completions and breaks, including illustrations.
Date:
July 3, 1906
Creator:
Chappel, James. M.
Object Type:
Patent
System:
The Portal to Texas History
Combined Heater and Radiator
Patent for a combined water heater and radiator. Illustrations included.
Date:
April 16, 1912
Creator:
Wheeler, Mary J.
Object Type:
Patent
System:
The Portal to Texas History
Cistern
Patent for the "class of cisterns used to catch rain-water from the roofs of houses or other places" (lines 9-11); including illustration and instructions
Date:
May 15, 1900
Creator:
Harry, H. W.
Object Type:
Patent
System:
The Portal to Texas History
Ore-Conveying Surface for Electrical Separators.
Patent for “ore-conveying surface for electrical separators, and particularly to a structure adapted for use with static electricity.” (lines 11-14) including illustrations.
Date:
November 25, 1902
Creator:
Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Object Type:
Patent
System:
The Portal to Texas History
Beverage Cooler And Dispensing Apparatus.
Patent for certain new and useful improvements i beverage coolers and dispensing apparatus, including instructions and illustrations.
Date:
February 6, 1900
Creator:
Sidoti, Antonio
Object Type:
Patent
System:
The Portal to Texas History
Adjustable Nailless Horseshoe.
Patent for an adjustable horseshoe with cost efficient, replaceable fittings. Illustrations included.
Date:
September 4, 1900
Creator:
Fenley, Harriet R.
Object Type:
Patent
System:
The Portal to Texas History
Artificial Tooth
Patent for an artificial tooth to a gold bridge. Illustration included.
Date:
September 6, 1904
Creator:
Priest, Frank L.
Object Type:
Patent
System:
The Portal to Texas History
Automatic Baling-Press
Patent for an automatic hay baling press which has more packing devices for feeding the hay into the press than previous versions.
Date:
August 3, 1909
Creator:
Rahm, Robert E.
Object Type:
Patent
System:
The Portal to Texas History
Convertible Mixing and Cleaning Machine
Patent for Convertible Mixing and Cleaning Machine offers information about the significance of mixing ingredient benefits. The mixing and cleaning machine ease the process for everyday living.
Date:
October 2, 1906
Creator:
Stacy, John W.
Object Type:
Patent
System:
The Portal to Texas History
Automatic Hook for Artificial Arms
Patent for an automatic hook for artificial arms that allows a pen or pencil to be held.
Date:
June 18, 1912
Creator:
Corley, Quentin D.
Object Type:
Patent
System:
The Portal to Texas History
Automatic Computing Device
Patent for an automatic computing device that can calculate the price of goods and be used to take inventory of stock.
Date:
July 23, 1912
Creator:
Miracle, Meredith W.
Object Type:
Patent
System:
The Portal to Texas History
Composition of Matter.
Patent for a briquet fuel formula made primarily from lignite and other derived products, which is cheaper to produce than other formulas.
Date:
July 23, 1907
Creator:
Lohmann, August Samuel Frederic
Object Type:
Patent
System:
The Portal to Texas History
Brush-Cylinder for Cotton-Gins.
Patent for brush cylinders for cotton gins which when clamped have no need to be further secured or fastened.
Date:
December 12, 1911
Creator:
Murray, Stephen D.
Object Type:
Patent
System:
The Portal to Texas History
Composition of Matter for Artificial Fuel.
Patent for artificial fuel by using coals called “lignite”, grinded it and add other ingredients to it. Formula, measurements and method of mixing is included. No illustration.
Date:
December 8, 1903
Creator:
Lohmann, August
Object Type:
Patent
System:
The Portal to Texas History
Apparatus for Applying Dry Hot Air to the Face
Patent for a hot air blowing device for blowing on the face that has adjustable temperature settings.
Date:
October 1, 1907
Creator:
Smith, William Lee
Object Type:
Patent
System:
The Portal to Texas History
Bicycle.
Patent for "...a bicycle-frame so constructed that it is adapted to yield automatically...thereby doing away with the necessity of using pneumatic and puncturable tires..." (lines 10-11, 15-17) including illustrations.
Date:
March 25, 1902
Creator:
Smith, George Washington
Object Type:
Patent
System:
The Portal to Texas History
Check Book Cover
Patent for a check book cover. Illustrations included.
Date:
May 23, 1905
Creator:
Templeton, David A.; Exline, Marcus P. & Bourke, Edmund
Object Type:
Patent
System:
The Portal to Texas History
Cabinet
Patent for a cabinet. Illustration included.
Date:
March 13, 1906
Creator:
Dorsey, Henry
Object Type:
Patent
System:
The Portal to Texas History
Churn.
Patent for "a new and use-ful improvement in churns , and its objects among other things , are to provide a simple device more durable in construction than heretofore and one which is cheap of manufacture, may be readily operated and cleaned, and is adapted to keep contents thereof at a desired temperature" (lines 12-19) including illustrations.
Date:
July 3, 1900
Creator:
Welke, William R.
Object Type:
Patent
System:
The Portal to Texas History
Adjustable Rack for Railway-Cars.
Patent for improvements on racks in railway-cars including more storage for smaller items, an adjustable rack for children or elderly persons to be able to reach without needing to stand on the car seat, a titled hinge that allows a rack to be pulled for ward and pushed back, and other improvements.
Date:
August 2, 1898
Creator:
Butler, Michael
Object Type:
Patent
System:
The Portal to Texas History