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US Patent: 788,606
Hoisting mechanisms
Patentees: Peter Mullen (exact or similar names) - Philadelphia, PA Robert F. Scott (exact or similar names) - Philadelphia, PA USPTO Classifications: 192/16, 254/350, 74/505 Tool Categories: construction machines : cranes Assignees: Edwin Harrington, Son & Co., Inc. - Philadelphia, PA Manufacturer: Edwin Harrington, Son & Co., Inc. - Philadelphia, PA Witnesses: Utley E. Crane, Jr. Robert James Earley	Patent Dates: Applied: Dec. 10, 1904 Granted: May 02, 1905 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Edwin Harrington, Son & Co., Inc.
Description: Seen on a Harrington 10-ton chain hoist.

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