Sound amplifier
Description
1. Sound amplifier
The broken lines shown are included for the purpose of illustrating portions of the sound amplifier that form no part of the claim.
Claims
The ornamental design for a sound amplifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D315722 | March 26, 1991 | Imamura |
D376360 | December 10, 1996 | Teulie |
D404396 | January 19, 1999 | Mackie |
D431239 | September 26, 2000 | Sasago |
D536674 | February 13, 2007 | Millar |
D598892 | August 25, 2009 | Wada |
D620028 | July 20, 2010 | Kim |
D662910 | July 3, 2012 | Warden |
D722588 | February 17, 2015 | Boyd |
D776078 | January 10, 2017 | Williamson |
D784288 | April 18, 2017 | Teulie |
Patent History
Patent number: D981983
Type: Grant
Filed: Sep 27, 2021
Date of Patent: Mar 28, 2023
Inventors: Christian Heil (Londres), Genio Kronauer (Sermaise), Régis Fouche (Paris)
Primary Examiner: Keli L Hill
Application Number: 35/512,711
Type: Grant
Filed: Sep 27, 2021
Date of Patent: Mar 28, 2023
Inventors: Christian Heil (Londres), Genio Kronauer (Sermaise), Régis Fouche (Paris)
Primary Examiner: Keli L Hill
Application Number: 35/512,711
Classifications
Current U.S. Class:
Radio Receiver, Tuner Or Amplifier, Or Housing Therefor (D14/188)