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US Patent: D530
Wave line Venetian slat
Patentee: Nathan Chapin (exact or similar names) - New York, NY USPTO Classifications: D25/48.7 Tool Categories: household : shutters and blinds Assignees: John F. Briggs - New York, NY Nathan Chapin - New York, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Nov. 30, 1852 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: This design patents covers the wavy blind-slats produced by the pattern lathe of patent 9,529.

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