USD664545SActiveUtility

Television advertisement apparatus

36
Assignee: WALKER JOHN LOWELLPriority: Oct 25, 2010Filed: Oct 25, 2010Granted: Jul 31, 2012
Est. expiryOct 25, 2030(~4.2 yrs left)· nominal 20-yr term from priority
Inventors:John Lowell Walker
36
PatentIndex Score
3
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a television advertisement apparatus, as shown and described.

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