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US Patent: 1,183,153
Positively-actuated lubricating device
Patentee: Louis W. Witry (exact or similar names) - Waterloo, IA USPTO Classifications: 184/27.1, 184/6.4, 184/6.5 Tool Categories: propulsion and energy : internal combustion engines : gas and gasoline engines Assignees: Waterloo Gasoline Engine Co. - Waterloo, IA Manufacturer: Waterloo Gasoline Engine Co. - Waterloo, IA Witnesses: M. H. Brunn G. C. Kennedy	Patent Dates: Applied: Jul. 19, 1915 Granted: May 16, 1916 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Waterloo Gasoline Engine Co.

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