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-modifiedCLAIM
The ornamental design for a backpack briefcase, as shown and described.Join the waitlist — get patent alerts
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