USD452714SExpiredUtility

Advertising device

17
Priority: Sep 15, 2000Filed: Mar 15, 2001Granted: Jan 1, 2002
Est. expirySep 15, 2020(expired)· nominal 20-yr term from priority
Inventors:Sturla HenriksenJens Andreas Henriksen
17
PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an advertising device, as shown.

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