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US Patent: 293,911
Machine for forming annular surfaces and cutting screw-threads thereon
Pill-box threading machine
Patentee:
Harvey Redding (exact or similar names) - Everett, MA

USPTO Classifications:
142/24, 144/4

Tool Categories:
woodworking machines : specialty woodworking machines : box making machines

Assignees:
Jerome Redding - Malden, MA
Harvey Redding - Everett, MA

Manufacturer:
Not known to have been produced

Witnesses:
C. F. Brown
John M. Tuohay

Patent Dates:
Applied: Jun. 26, 1883
Granted: Feb. 19, 1884

Patent Pictures:
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