Loudspeaker
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Description
The broken lines in the figures depict portions of the loudspeaker that form no part of the claimed design.
Claims
The ornamental design for a loudspeaker, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 3812301 | May 1974 | Lahti |
| D642157 | July 26, 2011 | Holzer |
| 8457339 | June 4, 2013 | Li |
| D756326 | May 17, 2016 | Holzer |
| D765617 | September 6, 2016 | Mackiewicz |
| D793869 | August 8, 2017 | Jeon |
| D866519 | November 12, 2019 | Yanjie |
| D866553 | November 12, 2019 | Miura |
| D878323 | March 17, 2020 | Guo |
| D884673 | May 19, 2020 | Han |
| D891393 | July 28, 2020 | Lalvani |
| D892076 | August 4, 2020 | Wu |
| 20080137880 | June 12, 2008 | Mills |
| 305452897 | November 2019 | CN |
- BT Speaker Colors LED Lights Wireless Portable Subwoofer, date not available, [retrieved Dec. 16, 2020], Retrieved from Internet, URL: <https://www.walmart.com/ip/BT-Speaker-Colors-LED-Lights-Wireless-Portable-Subwoofer-With-Mic-FM-Yellow/603958024?wmlspartner=wlpa&selecte%E2%80%A6> (Year: 2020).
Patent History
Patent number: D918862
Type: Grant
Filed: Dec 6, 2019
Date of Patent: May 11, 2021
Assignee:
Inventor: Winston Feng (Shenzhen)
Primary Examiner: Barbara Fox
Assistant Examiner: Aram Kwon
Application Number: 29/716,077
Type: Grant
Filed: Dec 6, 2019
Date of Patent: May 11, 2021
Assignee:
Inventor: Winston Feng (Shenzhen)
Primary Examiner: Barbara Fox
Assistant Examiner: Aram Kwon
Application Number: 29/716,077
Classifications