Plunger rod for syringe
Description
Claims
The ornamental design for a plunger rod for syringe, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D1118920
Type: Grant
Filed: Jul 17, 2024
Date of Patent: Mar 17, 2026
Assignees: TAISEI KAKO CO., LTD. (Osaka), SEIKAGAKU CORPORATION (Tokyo)
Inventors: Ippei Matsumoto (Ibaraki), Norimasa Takada (Tokyo)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Elizabeth S Struble
Application Number: 29/952,651
Type: Grant
Filed: Jul 17, 2024
Date of Patent: Mar 17, 2026
Assignees: TAISEI KAKO CO., LTD. (Osaka), SEIKAGAKU CORPORATION (Tokyo)
Inventors: Ippei Matsumoto (Ibaraki), Norimasa Takada (Tokyo)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Elizabeth S Struble
Application Number: 29/952,651
Classifications
Current U.S. Class:
Syringe, Catheter Or Needle Component (22) (D24/130)