Acoustic foam
Description
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
Claims
The ornamental design for an acoustic foam, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D840175 | February 12, 2019 | Martin |
| D888997 | June 30, 2020 | DeGrandis |
| D933262 | October 12, 2021 | Zhang |
| D933263 | October 12, 2021 | Zhang |
| D943785 | February 15, 2022 | Fest |
| D982936 | April 11, 2023 | Lan |
| D1013216 | January 30, 2024 | Gu |
| D1051434 | November 12, 2024 | Chen |
| D1086506 | July 29, 2025 | Peng |
| 20020139066 | October 3, 2002 | Szymanski |
- Cheap soundproofing materials for walls, date first available Jul. 6, 2020 [online], Available from the internet URL: https://sound-proofs.blogspot.com/2020/07/methods-to-cheap-soundproofing.html (Year: 2020).
- Egg Crate Foam Soundproof Foam Wall Panels, date first available Feb. 9, 2023 [online], Available from the internet URL: https://a.co/d/02xCm797 (Year: 2023).
Patent History
Patent number: D1140108
Type: Grant
Filed: Jul 10, 2024
Date of Patent: Aug 4, 2026
Inventor: Wenshan Peng (Yingde)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Jasmine L. Coleman
Application Number: 29/951,494
Type: Grant
Filed: Jul 10, 2024
Date of Patent: Aug 4, 2026
Inventor: Wenshan Peng (Yingde)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Jasmine L. Coleman
Application Number: 29/951,494
Classifications