USD484971SExpiredUtility
Oral irrigator
Est. expiryMar 10, 2019(expired)· nominal 20-yr term from priority
Inventors:Peter Hartwein
98
PatentIndex Score
97
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an oral irrigator, as shown and described.
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