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US Patent: 6,963X
Cracker machine
Crackers, ship biscuits, etc.
Patentees:
Charles Bruce (exact or similar names) - Kings County, NY
John Bruce (exact or similar names) - Kings County, NY

USPTO Classifications:
425/328

Tool Categories:
specialty machines : cracker and biscuit machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 13, 1832

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
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.

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