USD251301SExpiredUtility

Writing instrument

Assignee: DUPONT S TPriority: Jan 26, 1977Filed: Jul 18, 1977Granted: Mar 13, 1979

Est. expiryJan 26, 1997(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a writing instrument, substantially as shown.

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