Medical powder ejection device
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Description
Claims
The ornamental design for a medical powder ejection device, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Author unknown, “Key consideration when Choosing a Device for Dry Powder Nasal Delivery,” [Post date: Feb. 26, 2024], [Site seen: Sep. 30, 2024], Seen at URL: https://upperton.com/key-considerations-when-choosing-a-device-for-dry-powder-nasal-delivery/ (Year: 2024).
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Patent History
Patent number: D1071172
Type: Grant
Filed: Jun 16, 2023
Date of Patent: Apr 15, 2025
Assignees: TAISEI KAKO CO., LTD. (Osaka), SEIKAGAKU CORPORATION (Tokyo)
Inventors: Motoki Ishikawa (Tokyo), Naoki Hamada (Tokyo), Shota Noma (Ibaraki), Yukihiro Ogawa (Ibaraki)
Primary Examiner: Natasha Vujcic
Assistant Examiner: Gilbert B Ford
Application Number: 29/895,069
Type: Grant
Filed: Jun 16, 2023
Date of Patent: Apr 15, 2025
Assignees: TAISEI KAKO CO., LTD. (Osaka), SEIKAGAKU CORPORATION (Tokyo)
Inventors: Motoki Ishikawa (Tokyo), Naoki Hamada (Tokyo), Shota Noma (Ibaraki), Yukihiro Ogawa (Ibaraki)
Primary Examiner: Natasha Vujcic
Assistant Examiner: Gilbert B Ford
Application Number: 29/895,069
Classifications