USD273400SExpiredUtility
Writing instrument cap
Est. expiryJun 17, 2002(expired)· nominal 20-yr term from priority
Inventors:Clarence D. Zierhut
89
PatentIndex Score
24
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a writing instrument cap, as shown and described.
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