USD461451SExpiredUtility
Retractable block heater cord
Priority: Sep 4, 2001Filed: Sep 4, 2001Granted: Aug 13, 2002
Est. expirySep 4, 2021(expired)· nominal 20-yr term from priority
Inventors:Victor F. Hawley
48
PatentIndex Score
14
Cited by
20
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a retractable block heater cord, as shown and described.
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