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US Patent: 244,437
Riveting-machine
Patentee: George Cumming (exact or similar names) - San Francisco, CA USPTO Classifications: 100/233, 100/271, 72/453.19, 92/129 Tool Categories: metalworking machines : riveting machines specialty machines : riveting machines Assignees: None Manufacturer: George Cumming & Co. - San Francisco, CA Witnesses: Frank A. Brooks S. H. Nourse	Patent Dates: Applied: Mar. 12, 1881 Granted: Jul. 19, 1881 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for George Cumming & Co.

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