USD545056SExpiredUtility

Backpack briefcase

Individually held — no corporate assignee on recordPriority: May 25, 2004Filed: May 25, 2004Granted: Jun 26, 2007
Est. expiryMay 25, 2024(expired)· nominal 20-yr term from priority
Inventors:Lisa Leighton
65
PatentIndex Score
14
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a backpack briefcase, as shown and described.

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