USD666292SExpiredUtility
Dilator
Est. expiryJun 26, 2022(expired)· nominal 20-yr term from priority
A61B 5/4893A61B 5/296A61B 5/742A61B 17/025A61B 2017/0256A61B 2017/0262A61B 2017/00039A61B 5/7405A61B 1/32A61B 17/0206A61B 17/0293A61B 17/0218A61B 17/02A61B 2017/00026
93
PatentIndex Score
32
Cited by
83
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dilator, as shown and described.
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