USPTO trademark

CHF

RegisteredUSPTOWord markClass 10

"CHF" is a word mark owned by Olympus Corporation, filed at the USPTO on August 1, 2024. It is registered and covers class 10 (Medical Apparatus).

View Olympus Corporation portfolioGet this data via the API
Official USPTO record
CHF trademark as filed
As filed with the USPTO
Status
Registered
Since April 22, 2025
Filed
August 1, 2024
Registered
April 22, 2025
Expires
Not recorded
Application no.
98677330
Registration no.
7769248
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CHF

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

Owner

Olympus Corporation

Tokyo, Japan

1,508 trademarks in the portfolioView company

Representative

Sean K. Owens

Wood Herron & Evans LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Published for opposition
  4. Official gazette publication confirmation e-mailed
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Assigned to examiner
  8. New application office supplied data entered
  9. Applicant/correspondence changes (non-responsive) entered
  10. Assigned to lie

5 earlier steps on the official record.

FAQ

About CHF

Who owns the trademark "CHF"?

The USPTO trademark "CHF" (application 98677330) is owned by Olympus Corporation.

What is the status of "CHF"?

Its status at the USPTO is: registered.

When was "CHF" registered?

It was registered on April 22, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CHF 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_019d2948-c700-7009-afae-abad3851a4b0
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2948-c700-7009-afae-abad3851a4b0",
  "object": "trademark",
  "mark_text": "CHF",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98677330",
  "filing_date": "2024-08-01",
  "nice_classes": [
    10
  ],
  "owners": [
    {
      "name": "OLYMPUS CORPORATION",
      "entity_id": "ent_019eb6f6-bb3a-766e-b601-9bd844892694"
    }
  ]
}