USPTO trademark

ENTELEFLOW

AllowedUSPTOWord markClass 11

"ENTELEFLOW" is a word mark owned by Hanon Systems, filed at the USPTO on July 17, 2025. It has been allowed and covers class 11 (Environmental Control Apparatus).

View Hanon Systems portfolioGet this data via the API
Official USPTO record
ENTELEFLOW trademark as filed
As filed with the USPTO
Status
Allowed
Since October 2, 2026
Filed
July 17, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99288744
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns ENTELEFLOW

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

Owner

Hanon Systems

Daejeon, South Korea

36 trademarks in the portfolioView company

Representative

Dermot Horgan

IpHorgan LTD.

Goods and services

What the mark covers

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

  • heating and cooling climate control systems for motor cars, not being parts of engines or motors; air conditioners for automobiles; air conditioning installations for cars; automotive heat exchangers, not being parts of machines; ventilation installations and apparatus for automobiles; ventilation equipment for automobiles; heaters for automobiles; heating apparatus for vehicles; air conditioners for vehicles; heaters for vehicles

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of approval of extension request e-mailed
  2. Sou extension 1 granted
  3. Sou extension 1 filed
  4. Sou teas extension received
  5. Noa e-mailed - sou required from applicant
  6. Official gazette publication confirmation e-mailed
  7. Published for opposition
  8. Notification of notice of publication e-mailed
  9. Approved for pub - principal register
  10. Teas/email correspondence entered

9 earlier steps on the official record.

FAQ

About ENTELEFLOW

Who owns the trademark "ENTELEFLOW"?

The USPTO trademark "ENTELEFLOW" (application 99288744) is owned by Hanon Systems.

What is the status of "ENTELEFLOW"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ENTELEFLOW 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_019d2af9-fbb4-72c8-bf79-86d0a61a8342
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2af9-fbb4-72c8-bf79-86d0a61a8342",
  "object": "trademark",
  "mark_text": "ENTELEFLOW",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99288744",
  "filing_date": "2025-07-17",
  "nice_classes": [
    11
  ],
  "owners": [
    {
      "name": "HANON SYSTEMS",
      "entity_id": "ent_019eb7b4-b6ab-7372-8180-07213856d504"
    }
  ]
}