USD258358SExpiredUtility

Ignition coil

52
Assignee: NIPPON DENSO COPriority: Dec 7, 1978Filed: Jun 6, 1979Granted: Feb 24, 1981
Est. expiryDec 7, 1998(expired)· nominal 20-yr term from priority
Inventors:Michio IyodaOsamu Sugie
52
PatentIndex Score
5
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an ignition coil, substantially as shown and described.

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