US Patent: 537,512 - Gas-engine


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US Patent: 537,512

Gas-engine

Patentees:

Edward E. Euchenhofer (exact or similar names) - Dayton, OH

Christian J. Weinman (exact or similar names) - Dayton, OH

USPTO Classifications:

123/156

Tool Categories:

propulsion and energy : internal combustion engines : ignition systems

Assignees:

None

Manufacturer:

Dayton Gas Engine & Manufacturing Co. - Dayton, OH

Witnesses:

E. J. Finke

W. H. H. Ecki

Patent Dates:
Applied:	Jun. 15, 1894
Granted:	Apr. 16, 1895

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for E. Euchenhofer, Dayton Machine Works
"Vintage Machinery" entry for Dayton Gas Engine & Manufacturing Co.

Description:

Co-inventors Euchenhofer and Weinman were partners in Dayton Gas Engine & Manufacturing Co. At some point the two men parted ways and Euchenhofer patented and manufactured a power hacksaw.