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Safety-Pocket
Patent for a particular pocket and its attachments that allows access by the owner but prevents objects held within from falling out or easily removed by another person.
Date:
July 31, 1906
Creator:
McCauley, Walter John
System:
The Portal to Texas History
Well-Bucket.
Patent for a well bucket with a float attachment to prevent the bucket from hitting the bottom of the well and stirring up sand or mud.
Date:
July 30, 1907
Creator:
Thomas, Eliga Moran
System:
The Portal to Texas History
Computing Machine
Patent for a computing machine for addition and subtraction. Illustration included.
Date:
July 21, 1908
Creator:
Jackson, Joshua Terry
System:
The Portal to Texas History