USD287861SExpiredUtility

Flip card file holder

42
Individually held — no corporate assignee on recordPriority: Mar 30, 1984Filed: Mar 30, 1984Granted: Jan 20, 1987
Est. expiryMar 30, 2004(expired)· nominal 20-yr term from priority
Inventors:Calvin G. Husbands
42
PatentIndex Score
5
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a flip card file holder, as shown.

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