IP Library › Granted Patent US 1,139,966
Granted Patent S1
US 1,139,966 · App. 30/011,365 · Granted Aug 4, 2026

Oral irrigator

Inventor: Hai Li (Xinyang, CN)
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Quick Facts
Patent No.
US 1,139,966
App. No.
30/011,365
Granted
Aug 4, 2026
Kind
S1
Claims (1)

The ornamental design for an oral irrigator, as shown and described.

References Cited (7)
US D939690S · Honisch · 2021 [cited by examiner]
US 11806200B2 · Yu · 2023 [cited by examiner]
US D1036654S · Li · 2024 [cited by examiner]
US 12310808B1 · Huang · 2025 [cited by examiner]
US 12419727B2 · Liu · 2025 [cited by examiner]
US 12569323B2 · Zhu · 2026 [cited by examiner]
US 20240050209A1 · Fratti · 2024 [cited by examiner]