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US Patent: 1,754,140
Grinding or Abrading Machine
Patentee: Harry Hales Asbridge (exact or similar names) - Ashton-on-Mersey, Cheshire County, England USPTO Classifications: 451/13, 451/23 Tool Categories: metalworking machines : grinding machines Assignees: Churchill Machine Tool Co., Ltd. - Altrincham, Cheshire County, England Manufacturer: Churchill Machine Tool Co., Ltd. - Altrincham, Cheshire County, England Witnesses: Unknown	Patent Dates: Applied: Mar. 14, 1929 Granted: Apr. 08, 1930 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Churchill Machine Tool Co., Ltd.

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