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5 Matching Results
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Electric-Light Hanger.
Patent for an electric light hanger that attaches to the wall or ceiling and has a pulley system for moving it up and down.
Date:
January 19, 1909
Creator:
Carter, James W.
System:
The Portal to Texas History
Shingle-Gage
Patent for improved shingle-gage for the measurement and spacing of roofing-shingles.
Date:
June 19, 1906
Creator:
Jones, William W.
System:
The Portal to Texas History
Listing-Machine.
Patent for certain new and useful improvements in listing machines, including instructions and illustrations.
Date:
September 19, 1899
Creator:
Blanchard, William R.; Matthews, Lafyette & Watkins, Cisero
System:
The Portal to Texas History
Listing-Machine.
Patent for certain new and useful improvements in listing machines, including instructions and illustrations.
Date:
September 19, 1899
Creator:
Blanchard, William R.
System:
The Portal to Texas History
Sheep-Dip.
Patent for "a new composition of matter for the treatment of 'scab' on sheep or for other animals subject to like diseases" (lines 9-11) which lists the ingredients and measurements and instructions.
Date:
June 19, 1883
Creator:
Carpenter, Peter M.
System:
The Portal to Texas History