Pp1031-antique Grid Parchment Screw Clamp 1880 Patent Poster is a piece of digital artwork by Cole Borders which was uploaded on March 11th, 2020.
Pp1031-antique Grid Parchment Screw Clamp 1880 Patent Poster
A detailed patent drawing showcases a screw clamp for wood bending machines, invented by C.F. T. Steinway and patented on June 22, 1880. Various... more
by Cole Borders
Title
Pp1031-antique Grid Parchment Screw Clamp 1880 Patent Poster
Artist
Cole Borders
Medium
Digital Art
Description
A detailed patent drawing showcases a screw clamp for wood bending machines, invented by C.F. T. Steinway and patented on June 22, 1880. Various figures illustrate the components and assembly of the device, featuring a central exploded view (Figure 1) and detailed cross-sections (Figures 3 and 4). The signatures of the inventor and witnesses add authenticity to the document, which is numbered 229,198.
Uploaded
March 11th, 2020
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