About 6 Trademarks found that are owned by QIan Yunqing

Holsters; Firearm attachments, namely, mounts for attaching gun sights to a firearm; Gun mounts; Hand gun accessories, namely, belt clips for securing a gun without the use of a holster; Mobile gun mounts; Pistol holsters

The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.

The wording "DINGDOON" has no meaning in a foreign language.

Magnetic gun mounts; gun magnet in the nature of a mount; magnetic gun holster; gun mounts; holsters; mobile gun mounts; firearm attachments, namely, mounts for attaching gun sights to a firearm; pistol holsters; hand gun accessories, namely, belt clip for securing a gun without the use of a holster

The mark consists of the stylized wording "db", with the letters "d" appearing within another letter "b".

The wording DD has no meaning in a foreign language.