US Patent: X8,515 - Nail and spike machine


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US Patent: 8,515X

Nail making
Nail and spike machine

Patentee:

Henry Burden (exact or similar names) - Troy, NY

USPTO Classifications:

72/343

Tool Categories:

metalworking machines : nail making machines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Granted:	Dec. 02, 1834

Patent Pictures:

USPTO (New site tip)
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Henry Burden

Description:

Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. Little is known about this patent. Only the patent drawing is available. This patent is in the database for reference only.