Foam sheet
Latest SEKISUI CHEMICAL CO., LTD. Patents:
Description
1. Foam sheet
The intended use of the foam sheet includes shock mitigation for automobiles, aircrafts, vessels and architecture.
Claims
The ornamental design for a foam sheet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D990173
Type: Grant
Filed: Oct 22, 2021
Date of Patent: Jun 27, 2023
Assignee: SEKISUI CHEMICAL CO., LTD. (Osaka)
Inventors: Yoshikazu Masuyama (Osaka), Katsunori Takahashi (Koka), Takanori Hamada (Koka), Kinryou Chou (Koka)
Primary Examiner: Karen S Acker
Application Number: 35/514,081
Type: Grant
Filed: Oct 22, 2021
Date of Patent: Jun 27, 2023
Assignee: SEKISUI CHEMICAL CO., LTD. (Osaka)
Inventors: Yoshikazu Masuyama (Osaka), Katsunori Takahashi (Koka), Takanori Hamada (Koka), Kinryou Chou (Koka)
Primary Examiner: Karen S Acker
Application Number: 35/514,081
Classifications
Current U.S. Class:
D5/47;
D5/99