USD287428SExpiredUtility
Portfolio
Est. expiryApr 12, 2004(expired)· nominal 20-yr term from priority
Inventors:Eckhard Knoepke
81
PatentIndex Score
17
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portfolio, substantially as shown and described.
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