USD336409SExpiredUtility

Backpack lunch box

67
Assignee: RUBBERMAID INCPriority: Nov 12, 1991Filed: Nov 12, 1991Granted: Jun 15, 1993
Est. expiryNov 12, 2011(expired)· nominal 20-yr term from priority
Inventors:W. Henry KahlAllan G. Ross
67
PatentIndex Score
12
Cited by
2
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD336409S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.