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US Patent: 108
Missing
Patentee:
unknown unknown (exact or similar names) - Unknown, Unknown

USPTO Classifications:
470/28, 470/9

Tool Categories:
hardware : fasteners

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Dec. 15, 1836

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
U. S. patent #108 is missing from the USPTO database and was one of the patents that was presumably lost in the December 1836 fire.

The USPTO Classification indicates that this is related to threaded fasteners or washers.

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