Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 1,006,808
Liberating Cut-Off-Valve Gear
Patentee: Nelson W. Twiss (exact or similar names) - New Haven, New Haven County, CT USPTO Classifications: 91/261 Tool Categories: propulsion and energy : steam engines : steam engine valve gear Assignees: None Manufacturer: Nelson W. Twiss - New Haven, New Haven County, CT Witnesses: Maxmillian J. Marquart George L. Barnes Linus Farmer Wiilla Barnes	Patent Dates: Applied: Sep. 17, 1808 Granted: Oct. 24, 1911 Patent Pictures: [ 1 | 2 | 3 | 4 | 5 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Nelson W. Twiss

Copyright © 2002-2026 - DATAMP