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US Patent: 4,896X
Machine for mortising and tenoning lumber
Patentee:
John McClintic - Chambersburg, PA

USPTO Classifications:
144/75

Tool Categories:
woodworking machines : wood drilling and boring : mortising machines
woodworking machines : joint making machines : mortising machines
woodworking machines : joint making machines : tenoning machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Oct. 08, 1827

Reissue Information:
Reissued as 9,187X (Oct. 22, 1835)

Patent Pictures: [ 1 | 2 ]
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Description:
This is a noteworthy early design for mortising and tenoning. Patentee McClintic was a notable chair-maker. Some research failed to find any evidence that McClintic ever manufactured his machine.

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