Oral or nasal irrigator
Description
The dash-dash broken lines in the drawings depict portions of the oral or nasal irrigator that form no part of the claimed design.
Claims
The ornamental design for an oral or nasal irrigator, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Cordless Water Flosser for Teeth by Mornwell. Amazon. Date first available: May 17, 2022. Retrieval date: Dec. 12, 2022. Retrieved from internet: https://www.amazon.com/Cordless-Mornwell-Irrigator-Rechargeable-Waterproof/dp/B0B1J1491V (Year: 2022).
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Patent History
Patent number: D998141
Type: Grant
Filed: Aug 31, 2022
Date of Patent: Sep 5, 2023
Inventor: Li Zhang (Changsha)
Primary Examiner: Daniel J Domino
Assistant Examiner: Lee D. Starr
Application Number: 29/851,723
Type: Grant
Filed: Aug 31, 2022
Date of Patent: Sep 5, 2023
Inventor: Li Zhang (Changsha)
Primary Examiner: Daniel J Domino
Assistant Examiner: Lee D. Starr
Application Number: 29/851,723
Classifications