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US Patent: 185,895
Improvement in elevators
Patentee: Stillman E. Chubbuck (exact or similar names) - Boston, MA USPTO Classifications: 187/276, 187/363, 254/296 Tool Categories: specialty machines : elevators and lifts Assignees: Stillman E. Chubbuck - Boston, MA Isaac Y. Chubbuck - Boston, MA Stillman E. Chubbuck, Jr. - Boston, MA Manufacturer: S. E. Chubbuck & Sons - Boston, MA Witnesses: Everett K. Dexter Frank L. Byrne	Patent Dates: Applied: Nov. 09, 1876 Granted: Jan. 02, 1877 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for S. E. Chubbuck & Sons

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