Acoustic foam

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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.

FIG. 1 is a perspective view of an acoustic foam showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is bottom plan view thereof.

Claims

The ornamental design for an acoustic foam, as shown and described.

Referenced Cited
U.S. Patent Documents
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
Other references
  • 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