Trademark applications and grants for Lv Chengcheng. Lv Chengcheng has 1 trademark applications. The latest application filed is for "MAKERIGH"
Entity Type | INDIVIDUAL |
Address | Lvjiawan,Hongshitang Village, Shili Office,Guangshui City Hubei CHINA 432700 |
Patent Application | Date |
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Self-starting negative pressure drainage system for draining groundwater in slope and construction method thereof 20190153698 - 16/300957 Sun; Hongyue ;   et al. | 2019-05-23 |
Self-starting negative pressure drainage system for draining groundwater in slope and construction method thereof 10,577,770 - 16/300,957 Sun , et al. | 2020-03-03 |
Mark Image Registration | Serial | Trademark Application Date |
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"MAKERIGH" 90592459 |
MAKERIGH 2021-03-21 |
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