USD538340SExpiredUtility
Pen using a tire valve-stem cap
Est. expiryMay 23, 2025(expired)· nominal 20-yr term from priority
Inventors:Jay S. Derman
41
PatentIndex Score
4
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16
References
1
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Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for a pen using a tire valve-stem cap, as shown and described.Cited by (0)
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