USD456135SExpiredUtility

Expanding file case

80
Assignee: IT S ACADEMIC OF ILLINOIS INCPriority: Apr 19, 2001Filed: Apr 19, 2001Granted: Apr 30, 2002
Est. expiryApr 19, 2021(expired)· nominal 20-yr term from priority
Inventors:Bruce Shapiro
80
PatentIndex Score
25
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an expanding file case, substantially as shown and described.

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