US Patent: X1,515


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US Patent: 1,515X

Firearms

Patentees:

William Thornton - Portland, ME

John H. Hall (Hathill) - Washington, DC

USPTO Classifications:

Tool Categories:

trade specific : gunsmith

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Granted:	May 21, 1811

Patent Pictures:

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Description:

Only about 2000 of the almost 10000 X-patent documents were recovered.

Because of the Patent Office fire in Dec. 1836, little is known about this patent. There are no patent drawings available. This patent is in the database for reference only.