Actuator for needleless injector
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Description
The broken lines in the drawings illustrate portions of the actuator for needleless injector and form no part of the claimed design.
Claims
The ornamental design for an actuator for needleless injector as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- “How is Synapse Alpha injected if there is no needle? r/Starfield,”The Crafty Slayer, [post date: Oct. 1, 2023], [Site seen: Oct. 1, 2025 ], UR:: https://www.reddit.com/r/Starfield/comments/1687fvc/how_is_synapse_alpha_injected_if_there_is_n (Year: 2023).
- Jukito Sonoda, et al., “A Promising Needle-Free Pyro-Drive Jet Injector . . . ”, MPDI, [Post date:May 22, 2023], [Site seen: Oct. 1, 2025], URL: https://www.mdpi.com/1422-0067/24/10/9094 (Year: 2023).
- Hiroshi Miyazaki, et al., “Development of Pyro-Drive Jet Injector With Controllable Jet Pressure”, [Post date: Jul. 1, 2019], [Site seen: Oct. 1, 2025], URL: https://jpharmsci.org/article/S0022-3549(19)30139-X/fulltext#fig1 (Year: 2019).
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- Japan Patent Office, Office Action for Japanese Design Application No. 2024-005512, Jul. 5, 2024.
Patent History
Patent number: D1139974
Type: Grant
Filed: Sep 17, 2024
Date of Patent: Aug 4, 2026
Assignee: Daicel Corporation (Osaka)
Inventor: Katsuhiro Nakahashi (Tokyo)
Primary Examiner: Lilyana Bekic
Assistant Examiner: Gilbert B Ford
Application Number: 29/963,363
Type: Grant
Filed: Sep 17, 2024
Date of Patent: Aug 4, 2026
Assignee: Daicel Corporation (Osaka)
Inventor: Katsuhiro Nakahashi (Tokyo)
Primary Examiner: Lilyana Bekic
Assistant Examiner: Gilbert B Ford
Application Number: 29/963,363
Classifications
Current U.S. Class:
Syringe, Catheter Or Needle Component (22) (D24/130)