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15 Matching Results
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15
Land-Roller.
Patent for a land roller that has rollers that can move independently of one another.
Date:
November 30, 1909
Creator:
Englund, Eric
System:
The Portal to Texas History
Leather-Strap-Finishing Machine.
Patent for a leather strap finishing machine for use in harness making.
Date:
March 30, 1909
Creator:
Roberge, James Z.
System:
The Portal to Texas History
Pneumatic Rail-Brake.
Patent for a pneumatic rail brake, which operates automatically to prevent derailment.
Date:
March 30, 1909
Creator:
Adams, Powell Orgain
System:
The Portal to Texas History
Plow.
Patent for a plow that allows the plow share to be adjusted to different angles in the soil.
Date:
November 30, 1909
Creator:
Buckhannon, Edward M.
System:
The Portal to Texas History
Railway-Crossing
Patent for crossings for railway tracks and particularly to means for closing the cut in the rails made for the flanges of the wheels, and the object is to provide sliding members which can be easily operated to close the slot or cut in the crossing rails for the flanges of the wheels so that a continuous tread will be formed for every wheel that passes over the crossing and to provide a mechanism for the tracks.
Date:
March 30, 1909
Creator:
Adams, Powell O.
System:
The Portal to Texas History
Oil-Burner.
Patent for an oil burner with a method of controlling the mixing of air and oil.
Date:
November 30, 1909
Creator:
Young, Josiah Newman
System:
The Portal to Texas History
Heating Attachment for Lamps.
Patent for a heating attachment for lamps, which captures the heat from the lamp and allows its use for heating the room or for warming up small items such as tea.
Date:
March 30, 1909
Creator:
Drew, James Cloyd
System:
The Portal to Texas History
Heating System.
Patent for a heating system using a grate placed in an open fireplace.
Date:
March 30, 1909
Creator:
Jones, Jefferson Davis
System:
The Portal to Texas History
Cotton-Thinner.
Patent for a cotton thinner, which has cutters which can be moved vertically, a rake attachment, and is durable.
Date:
March 30, 1909
Creator:
Floyd, James
System:
The Portal to Texas History
Gang-Plow
Patent for Plowing
Date:
March 30, 1909
Creator:
Barnett, George W.
System:
The Portal to Texas History
Device for Sharpening Razors.
Patent for a device for sharpening razors consisting of razor strop and hone, which does not have to be hung on a hook to use.
Date:
November 30, 1909
Creator:
Dunn, William Harrison
System:
The Portal to Texas History
Canning Apparatus
Patent for canning apparatus. Illustration included.
Date:
March 30, 1909
Creator:
Brown, William N.; Brown, Clyde V. & Brown, Lester L.
System:
The Portal to Texas History
Automatic Switch
Patent for an automatic switch for street railways.
Date:
November 30, 1909
Creator:
Godoy, Jose Ma
System:
The Portal to Texas History
Combined Pencil Holder and Sharpener.
Patent for a combined pencil holder and sharpener, which uses the sharpener as a pencil cap.
Date:
November 30, 1909
Creator:
Haase, Conrad H.
System:
The Portal to Texas History
Clevis
Patent for clevis. Illustration included.
Date:
March 30, 1909
Creator:
Cousins, John R.
System:
The Portal to Texas History