USD327853SExpiredUtility
Ignition checker
Est. expiryDec 8, 2009(expired)· nominal 20-yr term from priority
Inventors:Hiromi Watanabe
30
PatentIndex Score
0
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an ignition checker, as shown and described.
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