Electronic earmuff
Description
The broken lines in the drawings depict portions of the electronic earmuff that form no part of the claimed design.
Claims
The ornamental design for an electronic earmuff, as shown and described.
Referenced Cited
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- Electronic Ear Muffs: Over-the-Head Earmuff, 25 dB NRR, 3.5mm Stereo, Listen, https://www.grainger.com/product/6TUK8?ef_id=EAIaIQobChMI7qS1jM_k-AIVjv7jBx2EJAx4EAQYBSABEgKBNPD_BwE:G:s&s_kwcid=AL!2966!3!496359977977!!!g!1713602127327!&gucid=N:N:PS:Paid:GGL:CSM-2295:4P7A1P:20501231&gclidn,copyright 2022. (Year: 2022).
- Ear Muffs: Over-the-Head Earmuff, Passive, 25 dB NRR, Foldable, Dielectric,https://www.grainger.com/product/56GL83?ef_id=EAIaIQobChMI7qS1jM_k-AIVjv7jBx2EJAx4EAkYBCABEgJxEfD_BwE:G:s&s_kwcid=AL!2966!3!496359977977!!!g!1713602127327!&gucid=N:N:PS:Paid:GGL:CSM-2295:4P7A1P:20501231&gclid,copyright 2022. (Year: 2022).
Patent History
Patent number: D978444
Type: Grant
Filed: Jun 17, 2021
Date of Patent: Feb 14, 2023
Inventor: Zubang Chen (Ningbo)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/795,182
Type: Grant
Filed: Jun 17, 2021
Date of Patent: Feb 14, 2023
Inventor: Zubang Chen (Ningbo)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/795,182
Classifications
Current U.S. Class:
Ear (D29/112)