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US Patent: 335,335
Dovetailing-machine
Patentee:
Edwin M. Byrkit - Indianapolis, IN

USPTO Classifications:
144/89

Tool Categories:
specialty machines
woodworking machines : specialty machines

Assignees:
Edwin M. Byrkit - Indianapolis, IN
John H. Murry - Indianapolis, IN
Addison A. Adair - Indianapolis, IN

Manufacturer:
Hetherington & Berner - Indianapolis, IN

Witnesses:
William E. Barton
C. P. Jacobs

Patent Dates:
Applied: Aug. 20, 1885
Granted: Feb. 02, 1886

Patent Pictures:
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"Vintage Machinery" entry for Berner, English & Over (predecessors to Hetherington & Berner)
Description:
"My invention relates to an improvement in machines for cutting the dovetailed grooves in boards designed for sheathing and lath, like that described in the Letters Patent issued to me March 24, 1885, and will be understood from the following description."

See also patents 186,795 and 335,336.

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