Trademark: BLOCKSIGN
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Mark Identification
Proof of use for BLOCKSIGN
We do not have any records of a proof of use for BLOCKSIGN at this moment.
Possible trademark infringements of BLOCKSIGN
Basic Information about BLOCKSIGN
- Serial Number
- 87621755
- Filing Date
- 25 Sep 2017
- Registration Number
- 5453234
- Registration Date
- 24 Apr 2018
- Mark Drawing Code
- 4
Classifications
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- First use of BLOCKSIGN anywhere
- BLOCKSIGN was first used on 15 Jul 2017 for the primary classification of goods and services, international, 042 (Computer, scientific & legal)
- 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 BLOCKSIGN?
1. ThinkSmart, LLC San Francisco CA
2. ThinkSmart, LLC San Francisco CA
3. ThinkSmart, LLC San Francisco CA
Correspondent
- ELIZABETH OLINER
- OLINER LAW
- 345 GROVE STREET, 2ND FLOOR
- SAN FRANCISCO, CA 94102
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