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US Patent: 465,431
Grate
Patentee: Elonso J. Gordon (exact or similar names) - Greenville, MI USPTO Classifications: 110/300, 122/374 Tool Categories: propulsion and energy : steam apparatus : stationary boilers Assignees: Gordon Hollow Blast Grate Co. - Greenville, MI Manufacturer: Gordon Hollow Blast Grate Co. - Greenville, MI Witnesses: John H. C. Van Deinse Paul Van Deinse	Patent Dates: Applied: Mar. 31, 1891 Granted: Dec. 15, 1891 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Gordon Hollow Blast Grate Co.
Description: Improvement to patent 411,379.

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