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BLOCKSTACK

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USPTO Filing History

Key events recorded for this trademark application

2015-08-03 — Application filed
2015-08-06 — Application filed
2015-08-07 — Application filed
2015-08-08 — Notice of pseudo mark e-mailed
2015-11-14 — Assigned to examiner
2015-11-20 — Final disposition recorded
2015-11-20 — Final disposition recorded
2015-11-20 — Final disposition recorded
2015-11-23 — Office action issued
2015-11-23 — Correspondence received in law office
2015-11-23 — Teas/email correspondence entered
2015-12-07 — Approved for pub - principal register
2016-01-27 — Notification of notice of publication e-mailed
2016-02-16 — Published for opposition
2016-02-16 — Official gazette publication confirmation e-mailed
2016-03-14 — Extension of time to oppose received
2016-08-08 — Teas revoke/app/change addr of atty/dom rep received
2016-08-08 — Attorney/dom.rep.revoked and/or appointed
2016-08-08 — Teas change of owner address received
2016-08-08 — Applicant/correspondence changes (non-responsive) entered
2016-08-10 — Assignment of ownership not updated automatically
2016-08-30 — Extension of time to oppose process - terminated
2016-09-06 — Assignment of ownership updated manually
2016-10-04 — Registered-principal register
2018-04-18 — Automatic update of assignment of ownership
2019-03-20 — Automatic update of assignment of ownership
2019-04-19 — Teas change of owner address received
2019-04-19 — Applicant/correspondence changes (non-responsive) entered
2021-10-04 — Courtesy reminder - sec. 8 (6-yr) e-mailed
2022-12-08 — Teas revoke/app/change addr of atty/dom rep received
2022-12-08 — Teas change of correspondence received
2022-12-08 — Teas change of owner address received
2022-12-08 — Attorney/dom.rep.revoked and/or appointed
2022-12-08 — Applicant/correspondence changes (non-responsive) entered
2023-04-14 — Cancelled sec. 8 (6-yr)
2023-04-14 — Final status recorded

Owner Information

BLOCKSTACK PBC
NEW YORK , NY

BLOCKSTACK INC.
NEW YORK , NY

HALFMOON LABS INC.
NEW YORK , NY

Blockstack, Inc.
New York , NY

Blockstack, Inc.
San Francisco , CA

Filing Details

Filing Date:
2015-08-03

Status Date:
2023-04-14

Category:
Electronics & Software

Filing Year:
2015

BLOCKSTACK

USPTO Filing History

Owner Information

Correspondent

Filing Details