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US Patent: 855,292
Ratchet Mechanism
Patentee: Robert Cosmos Ellrich (exact or similar names) - Southington, CT USPTO Classifications: 192/43.1, 81/29 Tool Categories: woodworking tools : braces : ratchet braces screwdrivers : screwdriver mechanisms : ratcheting screwdrivers Assignees: Peck, Stow & Wilcox Co. - Southington, CT Manufacturer: Not known to have been produced Witnesses: Thomas F. Welch Edwin G. Lewis	Patent Dates: Applied: Sep. 16, 1904 Granted: May 28, 1907 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Russ Allen. "Vintage Machinery" entry for Peck, Stow & Wilcox Co.

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