USD553531SExpiredUtility

Escape route marker

26
Assignee: ENERSEN ROLFPriority: Jun 17, 2005Filed: Jun 17, 2005Granted: Oct 23, 2007
Est. expiryJun 17, 2025(expired)· nominal 20-yr term from priority
Inventors:Rolf Enersen
26
PatentIndex Score
2
Cited by
22
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an escape route marker, as shown and described.

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