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US Patent: 680,923
Starting Device for Explosive Engines
Patentee:
Thomas B. Jeffery (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
123/185.5, 123/406.76

Tool Categories:
propulsion and energy : internal combustion engines : ignition systems
propulsion and energy : internal combustion engines : starters

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 08, 1900
Granted: Aug. 20, 1901

Patent Pictures:
USPTO (New site tip)
Google Patents
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