Chen, Changming
USPTO Trademark & Patent Filings
Trademark applications and grants for Chen, Changming. Chen, Changming has 1 trademark applications. The latest application filed is for "ROFAKU"
- Company Aliases
- Chen, Changming
- changming chen
- CHEN; Changming - Guangzhou CN
- Chen; Changming - Yangjiang CN
- Chen; Changming - Guangdong CN
| Entity Type | INDIVIDUAL |
| Address | Room 104,No.25,Fanchang village, Longmen Town,Leizhou City, Guangdong Province CHINA 524200 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| Dental Handpiece 20220039913 - 17/394441 YANG; Hua ; et al. | 2022-02-10 |
| Kitchen Knife with Easily Replaced Knife Handle Sheath 20200368893 - 16/548871 Chen; Changming | 2020-11-26 |
| SELENIUM COVERED BASIC COPPER CHLORIDE, ITS PREPARATION METHOD AND THE USE 20110223298 - 12/451544 Chen; Changming ; et al. | 2011-09-15 |
| Selenium covered basic copper chloride, its preparation method and the use 8,518,466 - 12/451,544 Chen , et al. August 27, 2 | 2013-08-27 |
| Selenium covered basic copper chloride, its preparation method and the use 8,518,466 - 12/451,544 Chen , et al. August 27, 2 | 2013-08-27 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"ROFAKU" 97270775 |
ROFAKU 2022-02-16 |
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