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6 Matching Results
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Mail-Pouch-Transferring Apparatus.
Patent for a mail pouch transferring apparatus that has a secure attachment to the frame.
Date:
June 27, 1911
Creator:
Pepple, John W.
System:
The Portal to Texas History
Cultivator-Tooth Adjuster.
Patent for a cultivator tooth adjuster that can be set to different angles.
Date:
December 27, 1910
Creator:
Kirk, Carrol D.
System:
The Portal to Texas History
Plow.
Patent for improvements in plows for hand-propelled device for use in gardens, including illustrations.
Date:
August 27, 1901
Creator:
Ward, John A.
System:
The Portal to Texas History
Roller Cotton-Compress.
Patent for a new and useful roller cotton compress, including instructions and illustrations.
Date:
March 27, 1900
Creator:
Raborn, Louis
System:
The Portal to Texas History
Cultivator.
Patent for certain new and useful improvements in cultivators, including instructions and illustrations.
Date:
September 27, 1898
Creator:
Owens, John H.
System:
The Portal to Texas History
Railway-Switch.
Patent for an improved railway switch that "may be operated by a passing car or train, and one which will be most effectual and certain in its operation and which will at the same time automatically adjust a signal at one side of the track which will indicate to the next approaching train the position of the switch" (lines 18-24).
Date:
June 27, 1893
Creator:
Johnson, Samuel Joseph
System:
The Portal to Texas History