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4 Matching Results
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Jack
Patent for a Jack. This design is operated by fluid pressure for use with driving axles and wheels.
Date:
June 30, 1903
Creator:
Tuggle, Samuel Ritchie & Doering, Charles William
System:
The Portal to Texas History
Railway Tie
Patent for a railway tie designed to to provide a metallic tie which is light strong, and durable (line 16-17) illustration included.
Date:
June 30, 1903
Creator:
Beazley, John
System:
The Portal to Texas History
Double Acting Pump
Patent for a double action pump. "This invention relates to improvements in double-acting pumps; and its object is to provide a vertical double-acting pump in which provision is made for automatically exhausting the air from the upper portion of the piston-chamber" (line 11-16) illustration included.
Date:
June 23, 1903
Creator:
Hall, S. N.
System:
The Portal to Texas History
Method of Cleaning Ginned Cotton
Patent that "is in a ready, simple, thoroughly feasible, and practical manner to clean ginned cotton while passing from the gin to the condenser and to eliminate therefrom all objectionable matter." (line 10-14)
Date:
June 2, 1903
Creator:
Rembert, Henry
System:
The Portal to Texas History