USD256135SExpiredUtility
Retractable safety writing instrument
Individually held — no corporate assignee on recordPriority: Sep 25, 1978Filed: Sep 25, 1978Granted: Jul 29, 1980
Est. expirySep 25, 1998(expired)· nominal 20-yr term from priority
Inventors:Bobby D. Storms
49
PatentIndex Score
6
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a retractable safety writing instrument, as shown and described.
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