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Spark plug cap for an internal combustion engine

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Assignee: SUGIYAMA MASAAKIPriority: Jun 28, 2010Filed: Dec 14, 2010Granted: Oct 9, 2012
Est. expiryJun 28, 2030(~4 yrs left)· nominal 20-yr term from priority
Inventors:Masaaki SugiyamaRyo OnoTakashi NakamuraKiyoshi Anbo
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Claims

exact text as granted — not AI-modified
The ornamental design for a spark plug cap for an internal combustion engine, as shown and described.

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