USD283902SExpiredUtility

Closed portable card file

Assignee: ROLODEX CORPPriority: Nov 10, 1983Filed: Nov 10, 1983Granted: May 20, 1986
Est. expiryNov 10, 2003(expired)· nominal 20-yr term from priority
Inventors:Albrecht Goertz
67
PatentIndex Score
10
Cited by
4
References
1
Claims

Claims

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

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