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US Patent: 675,875
Micrometer
Patentee: Frederic Ullmer (exact or similar names) - London, Middlesex, England USPTO Classifications: 33/501.4 Tool Categories: metalworking tools : machinist tools : measuring tools : indicating calipers Assignees: None Manufacturer: Not known to have been produced Witnesses: John Buerler F. A. Stewart George Frederick Warren Walter James Skerten	Patent Dates: Applied: May 14, 1900 Granted: Jun. 04, 1901 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: Edgar Tate & Co. - patent attorneys

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