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US Patent: 70,917
Flanging Machine
Improved Machine for Flanging and Wiring Metallic Plates
Patentee:
Orson W. Stow - Plantsville, CT

USPTO Classifications:
72/179

Tool Categories:
trade specific : tinsmith

Assignees:
None

Manufacturer:
Peck, Stow & Wilcox Co. - Plantsville, CT

Witnesses:
R. H. Eddy
Samuel N. Piper
Lawitz Moller

Patent Dates:
Granted: Nov. 12, 1867

Patent Pictures:
Orson W. Stow Pat. Nov. 12, 1867
USPTO pdf tiff
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"Wire Winding Machine" - VintageMachinery.org
Description:
The device creates a flange on the edge of sheet metal, including forming a "recess" to hold wire for a wire reinforced edge.

The specifications note earlier devices -- A.W. Whitney's 1847 patent and Charles H. Raymond's August 30, 1859 patent (25,278) -- and detail the differences.

The patent date appears on the frame of a Peck, Stow & Wilcox tool corresponding to this design.

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