USD327705SExpiredUtility

Portable file box

52
Assignee: ESSELTE PENDAFLEX CORPPriority: Jun 28, 1990Filed: Jun 28, 1990Granted: Jul 7, 1992
Est. expiryJun 28, 2010(expired)· nominal 20-yr term from priority
Inventors:Eric AaldenbergAndrzej L. SoporowskiRobert Millar
52
PatentIndex Score
7
Cited by
6
References
1
Claims

Claims

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

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