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US Patent: 408,586
Flanging Apparatus
Apparatus For Flanging Soft-Metal Pipes
Patentee:
Isaiah B. Coleman - Elmira, NY

USPTO Classifications:
24/132WL, 24/135K, 24/517, 72/317, 76/101.1

Tool Categories:
trade specific : plumber
work holding : vises : pipe and chain vises

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Geo. W. King
B. S. Lowrie
F. P. Wolcott
Harry E. De Pue

Patent Dates:
Applied: Mar. 23, 1889
Granted: Aug. 06, 1889

Patent Pictures:
Isaiah B. Coleman patent August 6, 1889
USPTO pdf tiff
Google Patents
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Description:
A clamp with bores matching common tubing sizes, along with a hand tool to form a flare, and ultimately a flange, on the end of the tube.

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