Audio amplifier
Latest Lenbrook Industries Limited Patents:
Description
The stylized “B” forming part of the claimed design is a registered trademark of Lenbrook Industries Limited, the Applicant. The broken lines in the figures depict portions of the audio amplifier that form no part of the claimed design.
Claims
The ornamental design for an audio amplifier, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- [Bluesound Announces the Powernode Edge “Just-Add-Speakers” Streaming Amplifier], available in website.com, announced Year 2022 [online], [site visited Sep. 18, 2024], Internet URL: https://audioxpress.com/news/bluesound-announces-the-powernode-edge-just-add-speakers-streaming-amplifier (Year: 2022).
Patent History
Patent number: D1114761
Type: Grant
Filed: Aug 8, 2023
Date of Patent: Feb 24, 2026
Assignee: Lenbrook Industries Limited (Pickering)
Inventors: Gregory R. Stidsen (Andover, MA), Jens Torben Sonderskov (Toronto)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Megan Rakos
Application Number: 29/899,373
Type: Grant
Filed: Aug 8, 2023
Date of Patent: Feb 24, 2026
Assignee: Lenbrook Industries Limited (Pickering)
Inventors: Gregory R. Stidsen (Andover, MA), Jens Torben Sonderskov (Toronto)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Megan Rakos
Application Number: 29/899,373
Classifications
Current U.S. Class:
Radio Receiver, Tuner Or Amplifier, Or Housing Therefor (D14/188)