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US Patent: 313,000
Tonguing and grooving machine
Patentee: Frank B. Kearney (exact or similar names) - Grand Rapids, MI USPTO Classifications: 144/278.1, 269/119, 269/224, 269/228 Tool Categories: Assignees: Frank B. Kearney - Grand Rapids, MI David E. Spencer - Grand Rapids, MI Gershom Powers - Grand Rapids, MI Manufacturer: Not known to have been produced Witnesses: Dennis L. Rogers Frank S. Donaldson	Patent Dates: Applied: May 24, 1884 Granted: Feb. 24, 1885 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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