Air humidifier
Description
Ultrasonic air humidifier.
Claims
The ornamental design for an air humidifier as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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| D921864 | June 8, 2021 | Luo |
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| D988488 | June 6, 2023 | Tian |
| D1004757 | November 14, 2023 | Gong |
| D1043938 | September 24, 2024 | Huang |
| D1083061 | July 8, 2025 | Huang |
| D1095793 | September 30, 2025 | Huang |
| 201730143628.1 | November 2017 | CN |
| 202030033806.7 | June 2020 | CN |
| 202430565215.2 | April 2025 | CN |
- Humidifier: Oliver, Stadler Form. (Aug. 26, 2025), [site visited Jun. 22, 2026]. Available from internet, <URL: Retrieved from https://www.stadlerform.com/en/humidifier/oliver-white-o-014>.
- The Hygienic Humidifier Oliver, Stadler Form. (Sept. 5, 2025), [site visited Jun. 22, 2026]. Available from internet, <URL: Retrieved from https://www.youtube.com/watch?v=SdHSboJWyy0&t=4s>.
Patent History
Patent number: D1147288
Type: Grant
Filed: May 23, 2025
Date of Patent: Sep 8, 2026
Inventors: Thomas Burkard (Schaffhausen), Fabian Bernhard (Schaffhausen)
Primary Examiner: Natasha Vujcic
Application Number: 35/529,839
Type: Grant
Filed: May 23, 2025
Date of Patent: Sep 8, 2026
Inventors: Thomas Burkard (Schaffhausen), Fabian Bernhard (Schaffhausen)
Primary Examiner: Natasha Vujcic
Application Number: 35/529,839
Classifications
Current U.S. Class:
Humidifier (D23/356)
