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US Patent: 1,019,400
Universal Test Indicator
Patentees: Louis W. Zuegner (exact or similar names) - Chicago, IL Vernas Langsdon (exact or similar names) - Pasadena, CA USPTO Classifications: 33/501.05, 33/556 Tool Categories: metalworking tools : machinist tools : measuring tools : test indicators Assignees: None Manufacturer: Not known to have been produced Witnesses: A. A. Bliss V. Hugo R. J. Jacker Milton Lenoir T. J. Pellegrin C. J. Gibbs	Patent Dates: Applied: Feb. 21, 1908 Granted: Mar. 05, 1912 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: R. J. Jacker - patent attorney

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