Cell culture bag
Description
Claims
The ornamental design for a cell culture bag, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D979090
Type: Grant
Filed: Oct 28, 2020
Date of Patent: Feb 21, 2023
Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD. (Tokyo)
Inventor: Ryo Suenaga (Yokohama)
Primary Examiner: Omeed Agilee
Application Number: 29/756,401
Type: Grant
Filed: Oct 28, 2020
Date of Patent: Feb 21, 2023
Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD. (Tokyo)
Inventor: Ryo Suenaga (Yokohama)
Primary Examiner: Omeed Agilee
Application Number: 29/756,401
Classifications