USD490527SExpiredUtility
Oxygenator
Est. expiryOct 15, 2021(expired)· nominal 20-yr term from priority
Inventors:Tomonori Ijiri
47
PatentIndex Score
6
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an oxygenator, as shown and described.
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