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US Patent: 153,391
Improvement in can-openers
Patentee: Austin V. M. Sprague (exact or similar names) - Rochester, NY USPTO Classifications: 30/428 Tool Categories: household : cork extractors : combination cork extractors Assignees: None Manufacturer: Unknown Witnesses: R. F. Osgood Jacob Spahn	Patent Dates: Applied: Apr. 16, 1874 Granted: Jul. 21, 1874 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Mark Woodard
Description: The first on many similar cast iron combination tools.

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