US Patent: AI6 - Mortising machine


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US Patent: AI6

Mortising machine

Patentee:

Thomas H. Hoskings (exact or similar names) - Springfield, OH

USPTO Classifications:

Tool Categories:

woodworking machines : joint making machines : mortising machines

woodworking machines : wood drilling and boring : mortising machines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Granted:	Apr. 21, 1838

Reissue Information:
Reissue of 247 (Jun. 30, 1837)

Patent Pictures:

USPTO (New site tip)
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Description:

No patent drawing or specification are available and we have not been able to find any information on this Additional Improvement patent beyond the data and title.