USPTO trademark

BLKSTONE

AbandonedUSPTOWord markClass 35

"BLKSTONE" is a word mark owned by Blkstone LLC, filed at the USPTO on February 14, 2024. It was abandoned and covers class 35 (Advertising and Business).

Get this data via the API
Official USPTO record
BLKSTONE trademark as filed
As filed with the USPTO
Status
Abandoned
Since November 17, 2025
Filed
February 14, 2024
Registered
Not yet
Expires
Not recorded
Application no.
98405361
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns BLKSTONE

The owner and representative on file with the office.

Owner

Blkstone LLC

Edison, United States

Goods and services

What the mark covers

The products and services BLKSTONE is filed for, grouped by Nice class.

  • Provision of an online marketplace for buyers and sellers of goods and services; all of the foregoing not related to business consultation and advisory services, charitable services, or financial services

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Abandonment notice e-mailed - no use statement filed
  2. Abandonment - no use statement filed
  3. Noa e-mailed - sou required from applicant
  4. Ttab release case to trademarks
  5. Opposition terminated no. 999999
  6. Opposition dismissed no. 999999
  7. Extension of time to oppose process - terminated
  8. Opposition instituted no. 999999
  9. Extension of time to oppose received
  10. Official gazette publication confirmation e-mailed

6 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About BLKSTONE

Who owns the trademark "BLKSTONE"?

The USPTO trademark "BLKSTONE" (application 98405361) is owned by Blkstone LLC.

What is the status of "BLKSTONE"?

Its status at the USPTO is: abandoned.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull BLKSTONE and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_019d2c99-ce6d-762b-9f9a-63c1ae729583
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2c99-ce6d-762b-9f9a-63c1ae729583",
  "object": "trademark",
  "mark_text": "BLKSTONE",
  "status": {
    "primary": "inactive",
    "stage": "abandoned"
  },
  "office_code": "US",
  "application_number": "98405361",
  "filing_date": "2024-02-14",
  "nice_classes": [
    35
  ],
  "owners": [
    {
      "name": "BLKSTONE LLC",
      "entity_id": null
    }
  ]
}