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Machine for Bending and Embossing Sheet Metal
Patent for "new and improved machine which is simple and durable in construction, very effective in operation, and especially designed for simultaneously curving and embossing sheet-metal plates for use as cornices, metal shingles, &c" (lines 8-13).
Date:
February 25, 1890
Creator:
Baldwin, Benjamin J., Jr.
System:
The Portal to Texas History
Type-Writing Machine.
Patent for a simple, reliable, and easily operated attachment for a type-writing machine that continuously feeds paper to the type. "Several sheets, as they are printed may be severed in equal lengths, without disturbing the engagement of the continuous web with the paper-cylinder and feeding-devices" (lines 13-17).
Date:
July 25, 1893
Creator:
Smith, John D.
System:
The Portal to Texas History