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US Patent: 516,729
Rotary Steam Engine
Patentee:
Walter M. Byrd (exact or similar names) - Mount Gilead, Montgomery County, NC

USPTO Classifications:
415/173.2, 415/173.6, 415/202, 415/57.4

Tool Categories:
propulsion and energy : internal combustion engines : rotary engines

Assignees:
Walter M. Byrd - Mount Gilead, Montgomery County, NC
Archibald D. Clark - Troy, Montgomery County, NC

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 17, 1893
Granted: Mar. 20, 1894

Patent Pictures:
USPTO (New site tip)
Google Patents
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