USD250654SExpiredUtility

Desk pen set base

37
Assignee: BALL CORPPriority: Apr 18, 1977Filed: Apr 18, 1977Granted: Dec 26, 1978
Est. expiryApr 18, 1997(expired)· nominal 20-yr term from priority
Inventors:William B. Campbell
37
PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

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

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