USD286789SExpiredUtility

Mechanical pencil

86
Assignee: PARKER PEN BVPriority: May 9, 1984Filed: May 9, 1984Granted: Nov 18, 1986
Est. expiryMay 9, 2004(expired)· nominal 20-yr term from priority
Inventors:John W. ThompsonMartin E. Wacha
86
PatentIndex Score
24
Cited by
2
References
1
Claims

Claims

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

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