Trademark: COSL
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Mark Identification
Proof of use for COSL
We do not have any records of a proof of use for COSL at this moment.
Possible trademark infringements of COSL
Basic Information about COSL
- Serial Number
- 79108793
- Filing Date
- 22 Dec 2011
- Registration Number
- 4284399
- Registration Date
- 05 Feb 2013
- Mark Drawing Code
- 4
Classifications
Declare the trademark use of COSL on the blockchain with WikiTrademarks.io.
- First use of COSL anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 001
- US Codes
- 001; 005; 006; 010; 026; 046
- First use of COSL anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 007
- US Codes
- 013; 019; 021; 023; 031; 034; 035
- First use of COSL anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 037
- US Codes
- 100; 103; 106
- First use of COSL anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 039
- US Codes
- 100; 105
- First use of COSL anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 042
- US Codes
- 100; 101
Who owns COSL?
1. China Oilfield Services Limited Beijing
2. China Oilfield Services Limited Beijing
3. China Oilfield Services Limited Beijing
Correspondent
- Yue (Robert) Xu
- Apex Attorneys at Law, LLP
- 160 Alamo Plaza #942
- Alamo,CA 94507
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