USD364543SExpiredUtility

Spark plug tool

35
Individually held — no corporate assignee on recordPriority: Dec 6, 1994Filed: Dec 6, 1994Granted: Nov 28, 1995
Est. expiryDec 6, 2014(expired)· nominal 20-yr term from priority
Inventors:Joseph A. Hennen
35
PatentIndex Score
7
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a spark plug tool, as shown and described.

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