BLOCKSTACK - Trademark Details
Status: 700 - Registered
Image for trademark with serial number 86722861
Serial Number
86722861
Registration Number
5230251
Word Mark
BLOCKSTACK
Status
700 - Registered
Status Date
2017-06-27
Filing Date
2015-08-12
Registration Number
5230251
Registration Date
2017-06-27
Mark Drawing
4000 - Standard character mark Typeset
Published for Opposition Date
2017-04-11
Attorney Name
Alyssa M. Worsham
Law Office Assigned Location Code
M50
Employee Name
FIRST, VIVIAN M
Statements
Goods and Services
Providing temporary use of nondownloadable software development tools; software development and computer programming development for others; providing a website featuring information in the field of application software; computer services, namely, creating and hosting an online community for companies, non-profits and other users featuring shared communications in the field of application software
Pseudo Mark
BLOCK STACK
Classification Information
International Class
042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; legal services. - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; legal services.
US Class Codes
100, 101
Class Status Code
6 - Active
Class Status Date
2015-08-17
Primary Code
042
First Use Anywhere Date
2015-05-21
First Use In Commerce Date
2015-05-21
Current Trademark Owners
Party Name
BLOCKSTACK PBC
Party Type
32 - 2nd New Owner Entered After Registration
Legal Entity Type
58
Address
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Trademark Owner History
Party Name
BLOCKSTACK PBC
Party Type
32 - 2nd New Owner Entered After Registration
Legal Entity Type
58
Address
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Party Name
BLOCKSTACK INC.
Party Type
31 - 1st New Owner Entered After Registration
Legal Entity Type
03 - Corporation
Address
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Party Name
Halfmoon Labs Inc.
Party Type
30 - Original Registrant
Legal Entity Type
03 - Corporation
Address
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Party Name
Halfmoon Labs Inc.
Party Type
20 - Owner at Publication
Legal Entity Type
03 - Corporation
Address
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Party Name
Halfmoon Labs Inc.
Party Type
10 - Original Applicant
Legal Entity Type
03 - Corporation
Address
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Correspondences
Name
Alyssa M. Worsham
Address
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Trademark Events
Event DateEvent Description
2015-08-17NEW APPLICATION ENTERED IN TRAM
2015-08-17NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM
2015-08-18NOTICE OF PSEUDO MARK E-MAILED
2015-11-24ASSIGNED TO EXAMINER
2015-11-30SUSPENSION LETTER WRITTEN
2015-11-30LETTER OF SUSPENSION E-MAILED
2015-11-30NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
2016-06-06ASSIGNED TO LIE
2016-06-06REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
2016-08-08TEAS CHANGE OF OWNER ADDRESS RECEIVED
2016-08-08APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
2016-12-12LIE CHECKED SUSP - TO ATTY FOR ACTION
2017-02-20NON-FINAL ACTION WRITTEN
2017-02-20NON-FINAL ACTION E-MAILED
2017-02-20NOTIFICATION OF NON-FINAL ACTION E-MAILED
2017-02-24APPROVED FOR PUB - PRINCIPAL REGISTER
2017-03-06LAW OFFICE PUBLICATION REVIEW COMPLETED
2017-03-22NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
2017-04-11PUBLISHED FOR OPPOSITION
2017-04-11OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
2017-06-27REGISTERED-PRINCIPAL REGISTER
2018-04-18AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
2019-03-20AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
2019-04-19TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
2019-04-19REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
2019-04-19TEAS CHANGE OF OWNER ADDRESS RECEIVED
2019-04-19APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED