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US Patent: 22,967
Dovetailing-machine
Patentee:
W. A. McDonald (exact or similar names) - Mott Haven, NY

USPTO Classifications:
144/129, 144/89

Tool Categories:
woodworking machines : joint making machines : dovetailing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
W. Haupf
William Tusch

Patent Dates:
Granted: Feb. 15, 1859

Patent Pictures:
USPTO (New site tip)
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Description:
This machine was written up in the 1859-08-27 issue of Scientific American, and a follow-up was published in the 1859-09-03 issue. The machine can cut conventional through dovetails with no rounded corners or other compromises. See also patent 25,431.

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