USD406000SExpiredUtility
Heated door mat unit
Individually held — no corporate assignee on recordPriority: Aug 25, 1995Filed: Aug 25, 1995Granted: Feb 23, 1999
Est. expiryAug 25, 2015(expired)· nominal 20-yr term from priority
Inventors:Korry M. Hartranft
66
PatentIndex Score
25
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a heated door mat unit, as shown and described.
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