Combined Stalk-Cutter and Plow. (open access)

Combined Stalk-Cutter and Plow.

Patent for a combined stalk cutter and plow, which has a stalk cutter on the front and a plow on the back.
Date: August 3, 1909
Creator: Peeples, Rufus P.
System: The Portal to Texas History
Insect Destroyer (open access)

Insect Destroyer

Patent for an insect destroyer. Illustration included.
Date: May 3, 1904
Creator: Beasley, Henry & Huber, Gauttleb
System: The Portal to Texas History
Nut-Lock. (open access)

Nut-Lock.

Patent for a nut-lock "to be used in connection with a vertical bolt" connecting the axles and wheels of a vehicle or a railroad car with the other parts of the vehicle or railroad car (lines 8-12). It also has "many other purposes" that are not detailed (line 13).
Date: June 3, 1902
Creator: Bolen, Brantle W.
System: The Portal to Texas History
Governor for Cotton Gins. (open access)

Governor for Cotton Gins.

Patent for a new and improved governor for cotton gins. This design utilizes a moveable suspended roll-breast and a moveable rocking frame to regulate the amount of cotton fed into the roll-box. This design simplifies and cheapens gin production, and it makes the parts of the gin more adaptable to other gins of different sizes.
Date: January 3, 1882
Creator: Forbes, Lycurgus D.
System: The Portal to Texas History
Cotton Gin (open access)

Cotton Gin

Patent for "new and improved Cotton Gin" (line 5).
Date: October 3, 1900
Creator: Lumpkin, Robert B.
System: The Portal to Texas History