USD284872SExpiredUtility

Ball point pen

52
Assignee: THE PARKER PEN COMPANYPriority: Feb 27, 1984Filed: Jun 7, 1984Granted: Jul 29, 1986
Est. expiryFeb 27, 2004(expired)· nominal 20-yr term from priority
Inventors:Brian Booker
52
PatentIndex Score
5
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a ball point pen, substantially as shown and described.

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