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US Patent: 188,259
Improvement in pressure devices for planing and molding machines
Patentee: Chester R. Patterson (exact or similar names) - Pittston, PA USPTO Classifications: 144/243, 144/244 Tool Categories: woodworking machines : cutter head machines : wood planers Assignees: None Manufacturer: C. R. Patterson - Pittston, PA Witnesses: L. Lowe T. H. Schott	Patent Dates: Applied: Feb. 21, 1877 Granted: Mar. 13, 1877 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for C. R. Patterson
Description: Improvements to patent 176,479; further improved in patent 191,878.

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