Wireless audio transmission system
Latest Shenzhen Fzone Technology Co., ltd. Patents:
Description
The broken lines are included for the purpose of illustrating portions of the wireless audio transmission system and form no part of the claimed design.
Claims
The ornamental design for a wireless audio transmission system, as shown and described.
Referenced Cited
Patent History
Patent number: D890715
Type: Grant
Filed: Oct 12, 2018
Date of Patent: Jul 21, 2020
Assignee: Shenzhen Fzone Technology Co., ltd. (Shenzhen)
Inventor: Wei Li (Shenzhen)
Primary Examiner: Austin Murphy
Application Number: 29/666,405
Type: Grant
Filed: Oct 12, 2018
Date of Patent: Jul 21, 2020
Assignee: Shenzhen Fzone Technology Co., ltd. (Shenzhen)
Inventor: Wei Li (Shenzhen)
Primary Examiner: Austin Murphy
Application Number: 29/666,405
Classifications
Current U.S. Class:
Radio Transmitter (6) (D14/155)