USD427683SExpiredUtility
Dental abutment
Est. expiryJul 10, 2018(expired)· nominal 20-yr term from priority
Inventors:Carl Pettersen
42
PatentIndex Score
4
Cited by
80
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dental abutment, as shown and described.
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