USD250960SExpiredUtility

Desk file

87
Assignee: BITNER JR KENNETH MPriority: Mar 14, 1977Filed: Mar 14, 1977Granted: Jan 30, 1979
Est. expiryMar 14, 1997(expired)· nominal 20-yr term from priority
Inventors:Kenneth M. Bitner, Jr.Robert E. MurrayCharles R. Hodges
87
PatentIndex Score
39
Cited by
2
References
1
Claims

Claims

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

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