Baling Press. (open access)

Baling Press.

Patent for improvements to press for making bales of hay.
Date: April 21, 1885
Creator: Chidester, John E.
Object Type: Patent
System: The Portal to Texas History
Cotton-Cleaning Machine. (open access)

Cotton-Cleaning Machine.

Patent for an improvement for cotton-cleaning machines that removes harmful debris from cotton before passing the cotton into the cotton gin. The improvement uses brushes and air blowers to collect and divert debris.
Date: April 11, 1916
Creator: Davison, Israel D.
Object Type: Patent
System: The Portal to Texas History
Ground-Water Withdrawals and Changes in Water Levels in the Houston District, Texas 1975-79 (open access)

Ground-Water Withdrawals and Changes in Water Levels in the Houston District, Texas 1975-79

Report on the published data on ground-water development in the Houston, Texas district.
Date: April 1984
Creator: Gabrysch, R. K.
Object Type: Report
System: The Portal to Texas History
Combined Brace and Angle-Bar for Vehicle-Bodies. (open access)

Combined Brace and Angle-Bar for Vehicle-Bodies.

Patent for braces and angle bars on vehicle bodies that improves the brace to hold buggy beds together with illustration that shows improvements. "When these braces are secured on the bed they will prevent the adjacent parts of the bed from splitting, spreading or dropping down and they will hold the ends and sides, as well as the bottom of the bed securely in place" (lines 61-66).
Date: April 5, 1921
Creator: Kilpatrick, Robert L.
Object Type: Patent
System: The Portal to Texas History
Stock Collar. (open access)

Stock Collar.

Patent for a new and improved stock-collar. This design is "for the purpose of positively and unmistakably identifying cattle and other like stock, and to obviate the necessity of marking and branding cattle, &c., which shall be light, simple, strong, and durable in construction, thoroughly effective for the purposes designed, easily attached to and removed from the necks of cattle, &c., which shall be cheap and inexpensive of manufacture, and not liable to become lost, misplaced, broken, or detached by the animal in its efforts to release itself" (lines 16-26).
Date: April 6, 1886
Creator: Roberts, John Harrison
Object Type: Patent
System: The Portal to Texas History