USD486850SExpiredUtility
TSP portable electronic toll reader
Priority: Apr 12, 2003Filed: Apr 12, 2003Granted: Feb 17, 2004
Est. expiryApr 12, 2023(expired)· nominal 20-yr term from priority
Inventors:Hugh Griffith
46
PatentIndex Score
6
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a TSP portable electronic toll reader, as shown and described.
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