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Patent number:
Patent Date:
US Patent: 680,884
Sparking Igniter for Explosive Engines
Patentee:
Ralph L. Palmer (
exact
or
similar
names) - Mianus, Fairfield County, CT
USPTO Classifications:
123/157
,
123/335
Tool Categories:
propulsion and energy
:
internal combustion engines
:
ignition systems
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 24, 1901
Granted:
Aug. 20, 1901
Patent Pictures:
USPTO
(New site tip)
Google Patents
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