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US Patent: 115,585
Improvement in cork-screw attachments
Patentee: Walter Dickson (exact or similar names) - Albany, NY USPTO Classifications: 30/1.5, 7/155, 7/165, 81/3.09 Tool Categories: household : cork extractors : mechanical cork extractors Assignees: None Manufacturer: Unknown Witnesses: William H. Taylor C. P. Staats	Patent Dates: Granted: Jun. 06, 1871 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Mark Woodard
Description: Dickson's improved patent is for the blade, which functions as a wire cutter, ice pick, screw driver, or hammer.

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