USD311249SExpiredUtility
Blood collecting tube
Est. expiryJul 31, 2007(expired)· nominal 20-yr term from priority
Inventors:Masaaki Kasai
78
PatentIndex Score
17
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a blood collecting tube, as shown and described.
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