USD453698SExpiredUtility
Child tracking system
Priority: Jun 15, 2001Filed: Jun 15, 2001Granted: Feb 19, 2002
Est. expiryJun 15, 2021(expired)· nominal 20-yr term from priority
Inventors:Paul Marks
54
PatentIndex Score
11
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a child tracking system, as shown and described.
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