Fragrance diffuser
Description
The broken lines in the drawings illustrate the portions of the fragrance diffuser, which form no part of the claimed design.
Claims
The ornamental design for a fragrance diffuser, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- 2025 New Christmas Tree Diffuser. By shangqiushizilushangmaoyouxiangongsi. Dated Oct. 31, 2024. Found online [Jun. 17, 2025] https://www.amazon.com/Christmas-Diffuser-Gradient-Lights-Essential/dp/B0DLK33NF4 (Year: 2024).
- Ellia, Evergreen Christmas Tree Porcelain Aroma Diffuser. By HoMedics USA. Dated earliest review Dec. 13, 2019. Found online [Jun. 17, 2025] https://www.amazon.com/Ellia-Evergreen-Christmas-Porcelain-Essential/dp/B07Y2F4L3M (Year: 2019).
- Pure Essential Oil Works LED Ultrasonic Christmas Tree Diffuser. By TNG Worldwide. Dated Sep. 6, 2018. Found online [Jun. 17, 2025] https://www.amazon.com/Pure-Essential-Oil-Works-Ultrasonic/dp/B07G7HFS93?gQT=1 (Year: 2018).
- Waterless Essential Oil Diffuser for Aromatherapy a Hand-Blown Glass Christmas Tree. By Majestys pheromax fragrance. Dated Dec. 24, 2024. Found online [Jun. 17, 2025] https://www.amazon.com/Waterless-Essential-Oil-Diffuser-Aromatherapy/dp/B0DRBZ8MYX (Year: 2024).
Patent History
Patent number: D1147291
Type: Grant
Filed: May 28, 2024
Date of Patent: Sep 8, 2026
Assignee: Guangzhou Yu Xi Fragrance Technology Co., Ltd. (GuangZhou)
Inventor: Ling Feng (GuangZhou)
Primary Examiner: Natasha Vujcic
Assistant Examiner: Earl B Elowsky
Application Number: 29/944,487
Type: Grant
Filed: May 28, 2024
Date of Patent: Sep 8, 2026
Assignee: Guangzhou Yu Xi Fragrance Technology Co., Ltd. (GuangZhou)
Inventor: Ling Feng (GuangZhou)
Primary Examiner: Natasha Vujcic
Assistant Examiner: Earl B Elowsky
Application Number: 29/944,487
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)