US Patent: 446,507 - Dust-collector


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US Patent: 446,507

Dust-collector

Patentee:

Eugene Bretney (exact or similar names) - Indianapolis, IN

USPTO Classifications:

55/427, 55/459.1

Tool Categories:

woodworking machines : woodworking machine parts or accessories : waste collection mechanisms

Assignees:

Cockle Separator Mfg. Co. - Milwaukee, WI

Manufacturer:

Not known to have been produced

Witnesses:

Charles L. Thurber

Patent Dates:
Applied:	May 20, 1887
Granted:	Feb. 17, 1891

Patent Pictures:

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