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US Patent: 382,142
Pipe-riveting machine
Patentee: George Cumming (exact or similar names) - San Francisco, CA USPTO Classifications: 29/243.55 Tool Categories: specialty machines : pipe making machines specialty machines : riveting machines metalworking machines : riveting machines Assignees: Francis Smith - San Francisco, CA George Cumming - San Francisco, CA Manufacturer: George Cumming & Co. - San Francisco, CA Witnesses: H. C. Lee S. H. Nourse	Patent Dates: Applied: Oct. 29, 1887 Granted: May 01, 1888 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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