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

Quick search:	Patent number:	Patent Date:

US Patent: 251,442
Grinding and amalgamating pan
Patentee: Frank A. Huntington (exact or similar names) - San Francisco, CA USPTO Classifications: 209/191, 241/107, 241/46.04, 241/46.08 Tool Categories: specialty machines : ore processing apparatus Assignees: None Manufacturer: Globe Iron Works, San Francisco - San Francisco, CA Witnesses: Frank A. Brooks S. H. Nourse	Patent Dates: Applied: May 10, 1881 Granted: Dec. 27, 1881 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Wikipedia biography of Frank A. Huntington Vintage Machinery entry for Globe Iron Works, San Francisco

Copyright © 2002-2025 - DATAMP