Bolster-Standard. (open access)

Bolster-Standard.

Patent for a durable, simple, and easily applied bolster-standard meant to be secured to the bolster and does not allow the bolster to split or crack.
Date: July 30, 1895
Creator: Bennett, Thomas H.
Object Type: Patent
System: The Portal to Texas History
Texas Attorney General Opinion: WW-881 (open access)

Texas Attorney General Opinion: WW-881

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Authority of the Commissioners Court of El Paso County, under Articles 6078 and 6081e, V.C.S., to enter into a contract with the City of El Paso for the building, operation, maintenance and management of a golf course and clubhouse in Ascarate Park, theretofore solely acquired, managed and controlled by the county, the validity of said contract and liability of the county to the city under said contract, and authority of the county to expend county funds for improvements paid for by the city under said contract.
Date: July 11, 1960
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: WW-1092 (open access)

Texas Attorney General Opinion: WW-1092

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Whether Dallam County has venue to prosecute for forgery a person who forged a check in El Paso, Texas, which was placed in an El Paso bank for collection through a Dalhart bank which honored the check.
Date: July 19, 1961
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Automatic Air-Brake Coupling. (open access)

Automatic Air-Brake Coupling.

Patent for "a new and useful improvements in automatic air-brake couplers to enable others skilled in the art to make and use the same, the invention also relates to improvements in automatic air-brake couplings in cars". (lines 5-10) including instructions and illustrations.
Date: July 17, 1900
Creator: Cary, Lewis C.
Object Type: Patent
System: The Portal to Texas History
Circulating-Fan (open access)

Circulating-Fan

Patent for a circulating fan for cooling rooms. Illustrations included.
Date: July 11, 1911
Creator: Jalonick, Hartwell
Object Type: Patent
System: The Portal to Texas History
Injection Apparatus (open access)

Injection Apparatus

Patent for an injection apparatus for use in adding chemicals to water supplies in sinks.
Date: July 5, 1910
Creator: Rodgers, Walter S.
Object Type: Patent
System: The Portal to Texas History
Mechanical Movement (open access)

Mechanical Movement

Patent for the invention of certain improvements in mechanical movements.
Date: July 29, 1910
Creator: Campbell, George W.
Object Type: Patent
System: The Portal to Texas History
Washboard (open access)

Washboard

Patent for a washboard designed to hold the soap in a manner in which the clothes will automatically be soaped while being rubbed on the board. Illustrations included.
Date: July 2, 1907
Creator: Wilkins, Willis A.
Object Type: Patent
System: The Portal to Texas History
Trolley (open access)

Trolley

Patent for a trolley that has a secure connection to the trolley line.
Date: July 4, 1911
Creator: Irwin, Walter W.
Object Type: Patent
System: The Portal to Texas History
Means for Ventilating and Expelling Water from Mines. (open access)

Means for Ventilating and Expelling Water from Mines.

Patent for a ventilation and water pumping system for mines, which pumps out water underground, removes foul air and gases, and keeps the mine supplied with fresh air through pressurizing the air in the mine.
Date: July 21, 1908
Creator: Durack, Patrick H.
Object Type: Patent
System: The Portal to Texas History
Process of Making Hydrochloric Acid and Calcium Carbid (open access)

Process of Making Hydrochloric Acid and Calcium Carbid

Patent for "new and useful processes in treating fused calcium chlorid with acetylene gas or other gases mixed therewith, whereby hydrochloric-acid gas and calcium carbid may be produced," (lines 12-16) thus making the manufacturing processes of hydrochloric-acid cheaper while also producing calcium carbid more economically.
Date: July 24, 1906
Creator: Seamon, William H.
Object Type: Patent
System: The Portal to Texas History
Uterine Supporter. (open access)

Uterine Supporter.

Patent for a uterine supporter which has a soft and flexible bulb supporting the uterus and a more rigid opposite end keeping the bulb in place. The device attaches to a cord on the waistband.
Date: July 16, 1907
Creator: Baird, William T.
Object Type: Patent
System: The Portal to Texas History
Stamp Mill (open access)

Stamp Mill

Patent for a stamp mill. "The object of the invention is to present a stamp-mill which with a minimum of space utilized for the operating mechanism will give the maximum of output." (line 8-11) illustrations included.
Date: July 21, 1903
Creator: Baker, Richard J.
Object Type: Patent
System: The Portal to Texas History
Engraving-machine. (open access)

Engraving-machine.

Patent for improvements to an engraving machine. Illustrations included.
Date: July 1, 1902
Creator: Crane, Walter E.
Object Type: Patent
System: The Portal to Texas History
Fiber-Cleaning Machine (open access)

Fiber-Cleaning Machine

Patent for a machine for decorticating plants and cleaning the pulp from the fibers. Illustrations included.
Date: July 18, 1911
Creator: Vaughan, Henry L.
Object Type: Patent
System: The Portal to Texas History
Scale. (open access)

Scale.

Patent for a new and useful scale, including instructions and illustrations.
Date: July 11, 1899
Creator: Bell, Chester L.
Object Type: Patent
System: The Portal to Texas History
Harness. (open access)

Harness.

Patent for a harness that is simpler and more economical to make and is efficient in use.
Date: July 9, 1907
Creator: Crawford, Hezekiah H.
Object Type: Patent
System: The Portal to Texas History
Metallic Tie and Rail-Fastener (open access)

Metallic Tie and Rail-Fastener

Patent for a metallic tie and rail fastener that does not require the use of bolts.
Date: July 2, 1912
Creator: Arellano, Francisco
Object Type: Patent
System: The Portal to Texas History
Safety Device for Steam-Boilers. (open access)

Safety Device for Steam-Boilers.

Patent for a safety device for steam boilers, which activates an alarm when water levels are too high on the fuse box that gives an earlier warning, does not allow the fuse box to be changed without the chief engineer being alerted, and prevents false alarms.
Date: July 14, 1908
Creator: Smith, James E.
Object Type: Patent
System: The Portal to Texas History
Acetylene-Gas-Generating Apparatus. (open access)

Acetylene-Gas-Generating Apparatus.

Patent for "improvements in apparatus for generating acetylene , and comprises the novel features." (lines 8-10) including illustration.
Date: July 24, 1900
Creator: Metcalf, Charles Wesley
Object Type: Patent
System: The Portal to Texas History
Calcining-Furnance. (open access)

Calcining-Furnance.

Patent for updates to "calcining-furnaces", specifically several original and new parts, including illustrations.
Date: July 31, 1900
Creator: Hughes, Godfrey
Object Type: Patent
System: The Portal to Texas History
Hueco Tanks State Park and Historic Site [Rack Card] (open access)

Hueco Tanks State Park and Historic Site [Rack Card]

Card advertising Hueco Tanks State Park and Historic Site with brief descriptive information and a summary of activities, facilities, and other features of the location.
Date: July 2012
Creator: Texas. Parks and Wildlife Department.
Object Type: Pamphlet
System: The Portal to Texas History
Texas Regional Outlook, 2002: Upper Rio Grande Region (open access)

Texas Regional Outlook, 2002: Upper Rio Grande Region

Report on economic forecast and outlook for the Upper Rio Grande Region describing expected economic change for various industries, employment growth, and county-level analyses.
Date: July 2002
Creator: Texas. Comptroller's Office.
Object Type: Report
System: The Portal to Texas History
Paper-Guide. (open access)

Paper-Guide.

Patent for a Paper-Guide that can be folded, when it is not in service position, to allow it to be covered by the typewriting machine it is attached to. The patent includes illustrations.
Date: July 22, 1913
Creator: Davis, Alice Urilla
Object Type: Patent
System: The Portal to Texas History