USPTO trademark

MISTFLOW

Opposition periodUSPTOWord markClass 34

"MISTFLOW" is a word mark owned by Langyu Technology Co., Limited, filed at the USPTO on January 16, 2026. It is in its opposition period and covers class 34 (Smokers' Articles).

Get this data via the API
Official USPTO record
MISTFLOW trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 13, 2026
Filed
January 16, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99599969
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns MISTFLOW

The owner and representative on file with the office.

Owner

Langyu Technology Co., Limited

Hong kong, China

Representative

Mandana Jafarinejad

Goods and services

What the mark covers

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

  • Snuff; Cigarette filters; Flavored tobacco; Electronic cigars; Electronic cigarettes; Tobacco pouches; Cigarette lighters; Tobacco ash receptacles; Pipe pouches

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Extension of time to oppose process - terminated
  2. Opposition instituted no. 999999
  3. Teas withdrawal of attorney received-firm retains
  4. Teas change of correspondence received
  5. Teas change of domestic representatives address
  6. Attorney/dom.rep.revoked and/or appointed
  7. Teas revoke/app/change addr of atty/dom rep received
  8. Extension of time to oppose received
  9. Official gazette publication confirmation e-mailed
  10. Published for opposition

8 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 MISTFLOW

Who owns the trademark "MISTFLOW"?

The USPTO trademark "MISTFLOW" (application 99599969) is owned by Langyu Technology Co., Limited.

What is the status of "MISTFLOW"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull MISTFLOW 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_019d2b8d-1d3d-7014-8cce-d2e936482f3b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b8d-1d3d-7014-8cce-d2e936482f3b",
  "object": "trademark",
  "mark_text": "MISTFLOW",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99599969",
  "filing_date": "2026-01-16",
  "nice_classes": [
    34
  ],
  "owners": [
    {
      "name": "LANGYU TECHNOLOGY CO., LIMITED",
      "entity_id": null
    }
  ]
}