Resource Type
Counties
3 Matching Results
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Means for Raising Journal-Boxes.
Patent for raising journal-boxes on a railroad car to easily renew the brasses or do other necessary tasks.
Date:
June 8, 1916
Creator:
Hathaway, Charles B. & Elliott, Claud B.
System:
The Portal to Texas History
Pencil Attachment
Patent for device that continuously applies mucilage to the penil without rendering it sticky.
Date:
December 26, 1916
Creator:
Elliott, Claud B.
System:
The Portal to Texas History
Cotton-Cleaning Machine.
Patent for an improvement for cotton-cleaning machines that removes harmful debris from cotton before passing the cotton into the cotton gin. The improvement uses brushes and air blowers to collect and divert debris.
Date:
April 11, 1916
Creator:
Davison, Israel D.
System:
The Portal to Texas History