Trademark: KEYSTONE
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Mark Identification
Proof of use for KEYSTONE
We do not have any records of a proof of use for KEYSTONE at this moment.
Possible trademark infringements of KEYSTONE
Basic Information about KEYSTONE
- Serial Number
- 88103196
- Filing Date
- 04 Sep 2018
- Mark Drawing Code
- 4
Classifications
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- First use of KEYSTONE 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
- 009
- US Codes
- 021; 023; 026; 036; 038
Who owns KEYSTONE?
1. AB Sciex Pte. Ltd. #04-06
2. AB Sciex Pte. Ltd. #04-06
Correspondent
- STEVEN A. ABREU
- Sunstein LLP
- 100 High Street
- BOSTON MA 02110
Recent News about KEYSTONE
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