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Motormeter-Anchor.
Patent for a new Motormeter-Anchor: a device that will "provide a means whereby a motormeter can be anchored securely to the radiator of an automobile, thus making theft of same impossible, or difficult that it will not be attempted" (lines 8-12).
Date:
September 20, 1921
Creator:
Ashton, William James
System:
The Portal to Texas History
Blow-Out Boot
Patent for a blow-out boot which would prevent the usual particulate from being able to enter the inner tire after a blow-out.
Date:
January 4, 1921
Creator:
Barnes, John A.
System:
The Portal to Texas History
Cotton-Cultivator.
Patent for an improved cultivator used for tillage when the plows are not in the ground. The cultivator can also lighten the heaviness felt by the operator while the plow is being used.
Date:
May 17, 1921
Creator:
Barnett, James Samuel
System:
The Portal to Texas History
Fountain Brush.
Patent for the improvement of fountain brushes. The brush would be in the shape of a pencil which would stop ink or dye from spreading on fabric.
Date:
August 16, 1921
Creator:
Bates, William P.
System:
The Portal to Texas History
Metallic Mold for Concrete Walls
Patent for metallic molds for concrete or plastic walls. These molds have been improved in terms of their construction. Includes illustrations.
Date:
April 12, 1921
Creator:
Bolton, George W.
System:
The Portal to Texas History
Means For Protecting Vaults.
Patent for protecting bank vaults by using metal shells (that are adapted to receive frangible gas containers containing asphyxiating or other disabling gas) as inner linings inside and next to the brick wall of the vault. The metal shells containing the gas containers will break upon contact when a person or persons are trying to breach the outer (brick wall) to gain access to the bank vault.
Date:
April 5, 1921
Creator:
Bumpass, Leonard E.
System:
The Portal to Texas History
Cultivating-Hoe.
Patent for cultivating hoe in which operating segment is adapted to be multifaceted and prevent becoming dull.
Date:
August 9, 1921
Creator:
Church, R.D.
System:
The Portal to Texas History
Motor-Driven Surface-Treating Machine.
Patent for a surface-treating machine propelled by a motor. The design is compact, economic, and more efficient than previous machines.
Date:
September 13, 1921
Creator:
Clarke, Alex A.
System:
The Portal to Texas History
Paint and Varnish Removing Process.
Patent for improvements to the removal process for paint and varnish. An invention of a solution that will cause finished coatings to be removed with less expense, less time, and no specifically skilled labor requirement to meet.
Date:
November 18, 1919
Creator:
Cleveland, David P.
System:
The Portal to Texas History
Oil-Stove
Patent for improvements in oil burner stoves.Pertains more to oil stoves with movable burners so that the flame intensity can be adjusted or extinguished.
Date:
May 10, 1921
Creator:
Cook, Thomas Edward
System:
The Portal to Texas History
Meat-Cutting Machine
Patent for a meat-cutting machine that employs a powered knife and saw combination for the slicing of meat.
Date:
September 20, 1921
Creator:
Creed, William T.
System:
The Portal to Texas History
Shoe-Heel Holder.
Patent for "the provision of means for removably holding a heel in position for attachment to a shoe...as to hold it against accidental displacement during the operation of securing it to the shoe..." (lines 10-12, 22-24). It also includes an illustration.
Date:
September 13, 1921
Creator:
Creed, William Thomas
System:
The Portal to Texas History
Confection.
Patent for confections with an edible packaging. These confections come in the form of a spherically shaped casing, simulating a baseball, which have been secured together and contain an edible filling.
Date:
June 21, 1921
Creator:
Cressey, John A.
System:
The Portal to Texas History
Ice-Carrier.
Patent for an adjustable ice carrier which can be attached to and removed from the running board of an automobile, including illustrations.
Date:
April 19, 1921
Creator:
Cronin, John J.
System:
The Portal to Texas History
Electrically-Controlled Puller For Oil-Well Casings.
Patent for an improved oil well casing puller that has electromagnets that will lock against the inside of the casing and be pulled out of the well. The pulley within the casing can be used accordingly and can also be locked with the casing or released from it.
Date:
April 12, 1921
Creator:
Dooley, William D.
System:
The Portal to Texas History
Magnetically-Operated Oil-Well Fishing-Tool.
Patent for an electrically operated tool designed to retrieve lost oil pump plungers or casings from within oil wells.
Date:
April 12, 1921
Creator:
Dooley, William D.
System:
The Portal to Texas History
Lock and Key.
Patent for a lock which requires a key that is adjustable and difficult to duplicate in order to prevent lock picking.
Date:
June 28, 1921
Creator:
Dove, Bascom A.
System:
The Portal to Texas History
Abrading Element For Tire-Patch Containers
Patent for an improved tool that is affixed to tire-patch containers. It is used for abrading the surface of a tire to effectively roughen it (without the use of sandpaper) to allow the adhesion of a patch. Includes illustrations.
Date:
January 4, 1921
Creator:
Duffy, Jesse A.
System:
The Portal to Texas History
Building Construction.
Patent for new and improved building constructions which will help the economy, steadiness, benefit, and rapidity of erection.
Date:
April 26, 1921
Creator:
Eldridge, Leonard L.
System:
The Portal to Texas History
Removable Pass-Book.
Patent for a book with a removable cover that lies flat when open and fits within a pocket. Particularly suited for bank books, also known as passbooks.
Date:
May 3, 1921
Creator:
Exline, Marcus P.
System:
The Portal to Texas History
Mechanical Riding-Horse.
Patent for mechanical riding horse that is designed for children to use. It's purpose is a toy that can be ridden and travelled on as a tricycle.
Date:
January 25, 1921
Creator:
Finley, David Guy
System:
The Portal to Texas History
Attaching-Ring.
Patent for an attaching ring to connect a boiler to a water heater jacket that is described in pending application Serial No. 304,041.
Date:
June 21, 1921
Creator:
Fowles, Alfred T.
System:
The Portal to Texas History
Water-Heater.
Patent for a water heater with a two-part jacket that allows the circulation of heat and products of combustion to maximize its fuel efficiency.
Date:
June 21, 1921
Creator:
Fowles, Alfred T.
System:
The Portal to Texas History
Lock for Automobiles
Patent for a new inexpensive, secure, and convenient to use lock for automobiles to be secured against theft, or use, while the lock is attached.
Date:
May 3, 1921
Creator:
Godbey, Walter H., Jr.
System:
The Portal to Texas History