US Patent: 597,930 - Cooper's plane


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US Patent: 597,930

Cooper's plane

Patentee:

Isidore J. Cocayne (exact or similar names) - St. Louis, MO

USPTO Classifications:

30/478

Tool Categories:

woodworking machines : specialty woodworking machines : barrel making machines

woodworking tools : planes

trade specific : cooper

Assignees:

Isidore J. Cocayne - St. Louis, MO

Peter Strebler - St. Louis, MO

Manufacturer:

Not known to have been produced

Witnesses:

Emil Starek

Alfred A. Mathey

Patent Dates:
Applied:	Jul. 26, 1897
Granted:	Jan. 25, 1898

Patent Pictures:

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Description:

This plane is designed to trim the tops of the barrel staves flush after the staves have been assembled. This is a bumpy job that is hard on the plane, which this patent addresses by using 6 rollers in the sole of the plane to try to prevent excessive wear on the sole.