USD538840SExpiredUtility
Self inking stamp
Est. expiryJul 5, 2025(expired)· nominal 20-yr term from priority
Inventors:Shiny Shih
61
PatentIndex Score
12
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13
References
1
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exact text as granted — not AI-modifiedCLAIM
The ornamental design for a self inking stamp, as shown and described.Cited by (0)
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