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US Patent: 170X
Machine for the Manufacture of Sheet Cards
Patentee:
Amos Whittemore - West Cambridge, Middlesex County, MA

USPTO Classifications:
227/156

Tool Categories:
trade specific : weaver

Assignees:
None

Manufacturer:
Williams, Whittemore & Co. - West Cambridge, Middlesex County, MA

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 05, 1797

Patent Pictures:
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Biography of Amos Whittemore
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.

Williams, Whittemore & Co. was a partnership between Amos and his brother William, and Robert Williams of Boston, MA.

This patent was renewed by an Act of Congress on 03 Mar 1809. At that time William Whittemore was added as a patentee.

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