2 trademarks were found for owners matching the name Sheng Yuan Electric Co Ltd.
#
1 TM: 441900
Desc: PANAIR
Owner: Sheng Yuan Electric Co. Ltd.
Class: 11
Status: Lapsed: Not accepted
2 TM: 328157
Desc: ALASKA
Owner: Sheng Yuan Electric Co. Ltd
Class: 11
Status: Registered: Registered/protected