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US Patent: 560,481
Machine for repairing valves and valve-seats
Patentee: Frank E. Dexter (exact or similar names) - Orange, MA USPTO Classifications: 82/172 Tool Categories: specialty machines : valve reseating machines trade specific : vehicle repairer : vehicle mechanic : valve and seat maintenance Assignees: Frank E. Dexter - Orange, MA Leavitt Machine Co. - Orange, MA Manufacturer: Leavitt Machine Co. - Orange, MA Witnesses: K. I. Clemons William H. Chapin	Patent Dates: Applied: Jan. 20, 1896 Granted: May 19, 1896 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Leavitt Machine Co.

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