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Carbureter Attachment.
Patent for a carbureter attachment.
Date:
March 19, 1918
Creator:
McDonald, James A. & Harris, James H.
System:
The Portal to Texas History
Belt
Patent for a belt. The belt is used for fan belts in motor vehicles and to also have a resilient engagement with wheels without wear on wheels and pulleys.
Date:
March 26, 1918
Creator:
Blanton, John R.
System:
The Portal to Texas History
Mirror Support
Patent for improvements in mirror supports are primarily adapted by travelers. The mirror can also be supported by an electric bulb and can also be turned at varying desired angles.
Date:
March 14, 1922
Creator:
Reavis, Jesse O.
System:
The Portal to Texas History
Bale-Tie Buckle
Patent for new and valuable improvements on bale-tie buckles for cotton bales. This relates to buckles securing ties on cotton bales and minimize injury to the persons handling the cotton.
Date:
March 22, 1921
Creator:
McFarland, Frank Hays
System:
The Portal to Texas History
Auxiliary Door-Lock
Patent for an auxiliary door lock, that may be used with any type of door, and that is portable, with illustrations.
Date:
March 2, 1920
Creator:
Shirley, William Arthur
System:
The Portal to Texas History
Tube-Vulcanizing Apparatus.
Patent for a tube-vulcanizing apparatus "and in such connection, it relates more particularly to an apparatus for repairing inflatable tubes for wheel tires." (lines 10-13)
Date:
March 26, 1918
Creator:
Alvis, James T.
System:
The Portal to Texas History
Tag for Keys and Other Articles.
Patent for a tag that can be attached to keys for hotel rooms and similar uses. The tag could include the room number associated with the key, the hotel address, and a space for inserting advertising cards.
Date:
March 12, 1918
Creator:
Hartman, William D.
System:
The Portal to Texas History
Molding Apparatus
Patent for an improved model of a molding apparatus for producing blocks of concrete that is cheaper to manufacture and more durable and adjustable than its predecessor.
Date:
March 20, 1920
Creator:
Nelson, William E.
System:
The Portal to Texas History
Maternity and Invalid Chair.
Patent for a folding chair designed specifically for the use and comfort of the sick and disabled.
Date:
March 22, 1921
Creator:
Read, Edwin T. & Bartz, Adolph J.
System:
The Portal to Texas History
Double-Lever Brake.
Patent for "new and useful improvements in Double-Lever Brakes." (lines 6-7) and how the invention will provide more power to the brake and equally distribute that power. Includes illustrations.
Date:
March 23, 1920
Creator:
Roberts, George P.
System:
The Portal to Texas History
Antikicking Device for Automobiles.
Patent for a device that catches the crank of hand crank automobiles which were typical of the early 1900s in the United States of America. The invention addresses controlling the motion of the crank and preventing the crank from causing injury.
Date:
March 20, 1917
Creator:
Miller, Herman P.
System:
The Portal to Texas History
Automobile-Clutch.
Patent for improvements to automobile clutches with the objectives of avoiding a jerky start, preserving integrity of friction surfaces, associating with anti-friction bearings to minimize load on motor, and producing an economical clutch.
Date:
March 31, 1914
Creator:
Bryant, Clarence R.
System:
The Portal to Texas History
Aeroplane.
Patent for improving the fuselage for aeroplanes by "securing double strength throughout the body and [...] be light and durable" (lines 12-14). Provides rudder, landing gear, telescopic joint, and sprocket gear improvements, including illustrations.
Date:
March 28, 1916
Creator:
Smith, Glen B.
System:
The Portal to Texas History
Belt Lifter for Bull Wheels
Patent for belft lifters for bull wheels for providing "a simple and efficient belt manipulating device peculiarly adapted to be used in connection with bull wheels of well drilling machinery" (line 11-14).
Date:
March 23, 1915
Creator:
Edward Peterson
System:
The Portal to Texas History
Collapsible Stove.
Patent for an improved collapsible and portable cooking device.
Date:
March 31, 1914
Creator:
Davis, Emma
System:
The Portal to Texas History
Safety Attachment for Locomotive-Cabs.
Patent for a locomotive engine safety device involving a detachable protective carrier that releases from the engineer's cab allowing escape from the locomotive engine cab in case of danger, including illustrations.
Date:
March 2, 1915
Creator:
Uttz, William A.
System:
The Portal to Texas History
Automatic Fire-Alarm.
Patent for an improved automatic fire-alarm, which will sound an alarm, release water from pipes, and alert the fire station.
Date:
March 17, 1914
Creator:
Singleton, Joseph J. C.
System:
The Portal to Texas History
Patent for Matrix Broach-Molding Device
Patent for Matrix Broach-Molding Device
Date:
March 13, 1917
Creator:
Markwell, Andrew E.
System:
The Portal to Texas History
Seal
Patent for seals of car doors and other structures, and the object is to provide seal which cannot be released without destruction or mutilation so that the tampering with the seal may be readily detected.
Date:
March 23, 1915
Creator:
Peyton, William T.
System:
The Portal to Texas History
Gas Generator
Patent for a gas generator that generates hydrocarbon gases. It is "to provide ample and efficient means for feeding gas making elements into the fillings or contents located in the generators and to distribute uniformly to all parts of a generator the elements fed into the generator and to provide efficient means for operating the feeding devices and to provide agitating devices working in combination with the feeding devices for agitating the fumes within the generator." (line 11-21)
Date:
March 9, 1915
Creator:
Tinsley, Waller P.
System:
The Portal to Texas History
Candy Wrapping Machine
Patent for a machine that will enrobe stick cand with a wrapper. It will recieve the candy stick by stick, wrap it in paper, and twist the ends.
Date:
March 13, 1917
Creator:
Greer, Jesse W.
System:
The Portal to Texas History
Step for Railway Cars and the Like
Patent for extendable step for railway cars, and the like.
Date:
March 20, 1917
Creator:
Dixon, John M.
System:
The Portal to Texas History
Bracket
Patent for an improved bracket.
Date:
March 13, 1917
Creator:
Mertz, George W.
System:
The Portal to Texas History
Means for Facilitating the Use of Railway-Schedules.
Patent for "improvements in means for facilitating the use of local, through and joint-route transportation or time schedules of railways or other carriers.” (lines 10-13) including instructions and illustrations.
Date:
March 16, 1915
Creator:
Glisson, Amos A.
System:
The Portal to Texas History