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US Patent: 649,939
Seam Ripper
Patentees: Eugene R. Leighton (exact or similar names) - Boston, MA Sarah M. De Merritt (exact or similar names) - Reading, Middlesex County, MA USPTO Classifications: 225/93, 30/341, 30/DIG.8, 81/426 Tool Categories: household : sewing tools Assignees: Sarah M. De Merritt - Reading, Middlesex County, MA Alfred E. De Merritt - Reading, Middlesex County, MA Manufacturer: Unknown Witnesses: A. W. Harrison Horace G. Dietz C. C. Stecher M. B. May	Patent Dates: Applied: May 07, 1899 Granted: May 22, 1900 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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