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US Patent: 233,358
Tape-measure
Patentees: Carl Emil Leistner (exact or similar names) - Leipsig, Germany Heinrich Hermann Leistner (exact or similar names) - Leipsig, Germany USPTO Classifications: 242/395.1, 242/397, 242/405 Tool Categories: rules : tape measures Assignees: Keuffel & Esser Co. - Hoboken, NJ Manufacturer: Keuffel & Esser Co. - Hoboken, NJ Witnesses: Heinrich Wilhelm Ziegert Henry van Arsdale	Patent Dates: Applied: Jun. 09, 1880 Granted: Oct. 19, 1880 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: The innovation is an open-style tape case with wooden handle; the open case is meant to allow dirt and moisture to escape more easily.

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