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US Patent: 209,954
Improvement in adjustable boxes for paper-calendering rollers
Patentee: James W. Bicknell (exact or similar names) - Boston, MA USPTO Classifications: 100/176, 384/419 Tool Categories: manufacturing : manufacturing processes : manufacturing paper specialty machines : paper making machines Assignees: None Manufacturer: Not known to have been produced Witnesses: G. W. Gregory N. E. Whitney	Patent Dates: Applied: Sep. 09, 1878 Granted: Nov. 19, 1878 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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