USD284675SExpiredUtility
Drafting instrument
Individually held — no corporate assignee on recordPriority: Jun 6, 1983Filed: Jun 6, 1983Granted: Jul 15, 1986
Est. expiryJun 6, 2003(expired)· nominal 20-yr term from priority
Inventors:David C. Ashley
33
PatentIndex Score
5
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drafting instrument, as shown and described.
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