USD400113SExpiredUtility
Continuity tester for engine block heater
Individually held — no corporate assignee on recordPriority: Sep 5, 1996Filed: Sep 5, 1996Granted: Oct 27, 1998
Est. expirySep 5, 2016(expired)· nominal 20-yr term from priority
Inventors:Kari Aalto
28
PatentIndex Score
3
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a continuity tester for engine block heater, as shown.
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