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Pump.

Description: Patent for a simple, double-acting pump.
Date: March 23, 1909
Creator: Costephens, Elgin A. & Snow, Deskin D.
Partner: UNT Libraries Government Documents Department

Tank-Valve.

Description: Patent for a tank valve, which prevents leakage and can be used as a tank or trough valve.
Date: May 4, 1909
Creator: Hampton, William M. & Shive, Caleb C.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a plow, which attaches to cultivators that both turns the earth destroying weeds and puts some soil around the tops of the young plants to keep them low growing.
Date: May 11, 1909
Creator: Avery, Charles Lafayette
Partner: UNT Libraries Government Documents Department

Seal-Lock.

Description: Patent for a seal lock for railroad cars, which will show whether an unauthorized entry has been made by requiring the seal ton be broken before the lock opens.
Date: April 27, 1909
Creator: Christian, Edward L.
Partner: UNT Libraries Government Documents Department

Metallic Packing.

Description: Patent for metallic packing for piston rods and valve stems of engines to create a tight joint.
Date: February 2, 1909
Creator: Fulford, Marcus F.
Partner: UNT Libraries Government Documents Department

Bucket-Jack

Description: Patent for a bucket jack for holding paint buckets while painting on roofs or the sides of buildings which holds the bucket horizontal.
Date: July 27, 1909
Creator: Phinny, Christpher W.
Partner: UNT Libraries Government Documents Department

Automatic Cut-Off for Cisterns

Description: Patent for a automatic cutoff for cisterns which prevents the first muddy water coming down a rain spout from going into the cistern by sending it into a separate waste pipe.
Date: March 9, 1909
Creator: Estes, Robert Ephriam
Partner: UNT Libraries Government Documents Department

Bracket

Description: Patent for a shelf bracket which can support a shelf with only one bracket.
Date: April 27, 1909
Creator: Cockrum, George R.
Partner: UNT Libraries Government Documents Department
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