Trademark: CH340
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Mark Identification
Proof of use for CH340
We do not have any records of a proof of use for CH340 at this moment.
Possible trademark infringements of CH340
Basic Information about CH340
- Serial Number
- 97035757
- Filing Date
- 20 Sep 2021
- Registration Number
- 6872117
- Registration Date
- 11 Oct 2022
- Mark Drawing Code
- 4
Classifications
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- First use of CH340 anywhere
- CH340 was first used on 08 Sep 2021 for the primary classification of goods and services, international, 009 (Electrical and scientific apparatus)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 009
- US Codes
- 021; 023; 026; 036; 038
Who owns CH340?
1. LIU, HONG LIU Shenzhen, Guangdong
2. LIU, HONG LIU Shenzhen, Guangdong
3. LIU, HONG LIU Shenzhen, Guangdong
Correspondent
- ZHENGYAN CHANG
- YC LAW GROUP, PC
- 2880 ZANKER ROAD, SUITE 203-PTO
- SAN JOSE, CA 95134
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