Amplifier
Latest YAMAHA CORPORATION Patents:
Description
The broken lines shown in the drawings illustrate portions of the amplifier that form no part of the claimed design.
Claims
The ornamental design for an amplifier, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D316716 | May 7, 1991 | Nagata |
D328073 | July 21, 1992 | Yamakawa |
D444778 | July 10, 2001 | Ito |
D451083 | November 27, 2001 | Ito |
D460063 | July 9, 2002 | Oikawa |
D571782 | June 24, 2008 | Moldauer |
D576147 | September 2, 2008 | Natori |
D854584 | July 23, 2019 | Kumano |
D857060 | August 20, 2019 | Kumano |
D896773 | September 22, 2020 | McWilliam |
D903625 | December 1, 2020 | Okamura |
20130188810 | July 25, 2013 | Okabayashi |
20150237441 | August 20, 2015 | Muramatsu |
300803969 | July 2008 | CN |
301279867 | July 2010 | CN |
D1640711 | September 2019 | JP |
D1640712 | September 2019 | JP |
- YAMAHA RX-V6A 7.2-channel AV receiver with MusicCast, date first available: Aug. 24, 2020, [retrieved Apr. 7, 2021], Retrieved from Internet, URL: <https://www.amazon.com/YAMAHA-RX-V6A-7-2-Channel-Receiver-MusicCast/dp/B08CKJKKBY> (Year: 2020).
- RX-V6A 7.2-Channel AV Receiver with 8K HDMI and MusicCast, review date: 2020, [retrieved Apr. 7, 2021], Retrieved from Internet, URL: <https://USA.yamaha.com/products/audio_visual/av_receivers_amps/rx-v6a/index.html> (Year: 2020).
Patent History
Patent number: D933629
Type: Grant
Filed: Jul 25, 2019
Date of Patent: Oct 19, 2021
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventor: Sunao Okamura (Hamamatsu)
Primary Examiner: Barbara Fox
Assistant Examiner: Aram Kwon
Application Number: 29/699,430
Type: Grant
Filed: Jul 25, 2019
Date of Patent: Oct 19, 2021
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventor: Sunao Okamura (Hamamatsu)
Primary Examiner: Barbara Fox
Assistant Examiner: Aram Kwon
Application Number: 29/699,430
Classifications
Current U.S. Class:
Radio Receiver, Tuner Or Amplifier, Or Housing Therefor (D14/188)