USPTO trademark

HIFLOW

Under examinationUSPTOWord markClass 7

"HIFLOW" is a word mark owned by Hydril USA Distribution LLC, filed at the USPTO on May 15, 2026. It is under examination and covers class 7 (Machines and Machine Tools).

View Hydril USA Distribution LLC portfolioGet this data via the API
Official USPTO record
HIFLOW trademark as filed
As filed with the USPTO
Status
Under examination
Since August 14, 2026
Filed
May 15, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99826091
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns HIFLOW

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Hydril USA Distribution LLC

Houston, United States

50 trademarks in the portfolioView company

Representative

Gideon B. Eckhouse

Osha Bergman Watanabe & Burton LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notification of non-final action e-mailed
  2. Non-final action e-mailed
  3. Non-final action written
  4. Assigned to examiner
  5. New application office supplied data entered
  6. Teas withdrawal of attorney received-firm retains
  7. Teas change of correspondence received
  8. Attorney/dom.rep.revoked and/or appointed
  9. Teas revoke/app/change addr of atty/dom rep received
  10. Application filing receipt mailed

1 earlier step on the official record.

FAQ

About HIFLOW

Who owns the trademark "HIFLOW"?

The USPTO trademark "HIFLOW" (application 99826091) is owned by Hydril USA Distribution LLC.

What is the status of "HIFLOW"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull HIFLOW 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_019e3dd7-0b7f-70da-bcea-c5c4c806d19f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e3dd7-0b7f-70da-bcea-c5c4c806d19f",
  "object": "trademark",
  "mark_text": "HIFLOW",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99826091",
  "filing_date": "2026-05-15",
  "nice_classes": [
    7
  ],
  "owners": [
    {
      "name": "Hydril USA Distribution LLC",
      "entity_id": "ent_019ebbb7-9cf9-754e-a6d6-6a708f9aad27"
    }
  ]
}