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US Patent: 388,148
Adjustable Chamfer Gage for Drawing Knives
Patentee:
Hazen H. Perkins (exact or similar names) - Kewanee, IL

USPTO Classifications:
269/238, 269/3, 30/281, 30/285

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Apr. 03, 1888
Granted: Aug. 21, 1888

Patent Pictures: [ 1 | 2 ]
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