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US Patent: D334,717
Chalk Line Marker
Patentees: John J. Evans, Jr. (exact or similar names) - Charleston, Charleston County , SC David Morris (exact or similar names) - North Charleston, Charleston County, SC USPTO Classifications: D10/65, D10/72 Tool Categories: layout tools : chalk lines Assignees: L. S. Starrett Co. - Athol, Worcester County, MA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Oct. 17, 1990 Granted: Apr. 13, 1993 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for L. S. Starrett Co. Wikipedia entry for the L. S. Starrett Company The Starrett Story History of the L. S. Starrett Co.

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