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US Patent: 8,220X
Making combs
Patentees:
William Redheffer - Penn Township, PA
Benjamin Redheffer - Penn Township, PA

USPTO Classifications:
144/134.1, 144/278.1

Tool Categories:
woodworking machines : specialty machines : comb making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John R. Walker
Andrew M. Graunsh

Patent Dates:
Granted: May 26, 1834

Patent Pictures:
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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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