Bluetooth intercom headset
Description
Claims
I claim the ornamental design for a Bluetooth intercom headset, as shown and described.
Referenced Cited
Patent History
Patent number: D944777
Type: Grant
Filed: Sep 20, 2019
Date of Patent: Mar 1, 2022
Inventor: Cheng Wu (Yuanjiang)
Primary Examiner: Austin Murphy
Application Number: 29/706,425
Type: Grant
Filed: Sep 20, 2019
Date of Patent: Mar 1, 2022
Inventor: Cheng Wu (Yuanjiang)
Primary Examiner: Austin Murphy
Application Number: 29/706,425
Classifications