US Patent: 1,948,548 - Manufacture of Single Bladed Forged Ax Heads


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US Patent: 1,948,548

Manufacture of Single Bladed Forged Ax Heads

Patentees:

Gunar Olson (exact or similar names) - Chicago, IL

Howard A. Vaughan (exact or similar names) - Chicago, IL

Erick Erickson (exact or similar names) - Chicago, IL

USPTO Classifications:

Tool Categories:

Assignees:

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Pictures: