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US Patent: 454,848
Drawing-knife
Patentee:
John S. Cantelo (exact or similar names) - Boston, MA

USPTO Classifications:
30/313

Tool Categories:
knives and cutters : draw knives

Assignees:
None

Manufacturer:
John S. Cantelo - Boston, MA

Witnesses:
Alban Andrén
Charles S. Barker
Patent Dates:
Applied: Apr. 14, 1890
Granted: Jun. 30, 1891

Patent Pictures: [ 1 | 2 | 3 | 4 | 5 ]
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Description:
Improvements to Cantelo's earlier patent 290,396.

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