USPTO trademark

EMFLOW

RegisteredUSPTOWord and designClass 37

"EMFLOW" is a word and design mark owned by Emsolution Co., Ltd., filed at the USPTO on December 5, 2023. It is registered and covers class 37 (Building Construction and Repair).

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Official USPTO record
EMFLOW trademark as filed
As filed with the USPTO
Status
Registered
Since December 23, 2025
Filed
December 5, 2023
Registered
December 23, 2025
Priority date
November 7, 2023
Claimed from South Korea
Application no.
98300368
Registration no.
8073359
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns EMFLOW

The owner and representative on file with the office.

Owner

Emsolution Co., Ltd.

Suwon-si, Gyeonggi-do, South Korea

Representative

Shunsuke S. Sumitani

Stetina Brunda Garred & Brucker

Goods and services

What the mark covers

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

  • Installation of gas supply and distribution apparatus; installation of drying apparatus; installation and maintenance of air sterilizers; installation/maintenance and repair of air cooling heat exchangers; repair of air filters and parts thereof; installation of air purifiers; repair or maintenance of industrial washing machines; installation and repair of water filtering apparatus; installation of oxidation apparatus for water purifying; installation, maintenance and repair of exhaust gas reduction systems

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Official gazette publication confirmation e-mailed
  4. Published for opposition
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Notification of inquiry as to suspension e-mailed
  8. Inquiry to suspension e-mailed
  9. Suspension inquiry written
  10. Applicant/correspondence changes (non-responsive) entered

10 earlier steps on the official record.

FAQ

About EMFLOW

Who owns the trademark "EMFLOW"?

The USPTO trademark "EMFLOW" (application 98300368) is owned by Emsolution Co., Ltd.

What is the status of "EMFLOW"?

Its status at the USPTO is: registered.

When was "EMFLOW" registered?

It was registered on December 23, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull EMFLOW 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_019d2c5f-176a-736a-b79c-9741d51c0a29
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2c5f-176a-736a-b79c-9741d51c0a29",
  "object": "trademark",
  "mark_text": "EMFLOW",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98300368",
  "filing_date": "2023-12-05",
  "nice_classes": [
    37
  ],
  "owners": [
    {
      "name": "EMSOLUTION CO., Ltd.",
      "entity_id": null
    }
  ]
}