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US Patent: 7,264
Machine for cutting screws on the rails of bedsteads
Patentee:
Spencer Lewis (exact or similar names) - Tiffin, OH

USPTO Classifications:
142/56, 144/208.1, 144/237, 144/240, 144/245.1, 408/104

Tool Categories:
woodworking machines : specialty woodworking machines : wood threading machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Lund Washington
William P. Elliot

Patent Dates:
Granted: Apr. 09, 1850

Patent Pictures:
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