USPTO trademark

CF

RegisteredUSPTOWord markClass 1

"CF" is a word mark owned by CF Industries, Inc., filed at the USPTO on April 21, 2010. It is registered and covers class 1 (Chemicals).

View CF Industries, Inc. portfolioGet this data via the API
Official USPTO record
CF trademark as filed
As filed with the USPTO
Status
Registered
Since April 11, 2023
Filed
April 21, 2010
Registered
October 2, 2012
Expires
Not recorded
Application no.
85019476
Registration no.
4218283
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CF

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

Owner

CF Industries, Inc.

CF · Deerfield, United States

12 trademarks in the portfolioView company

Representative

Robert S. Rigg

Vedder Price P.C.

Goods and services

What the mark covers

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

  • Nitrogen, calcium phosphate and sodium phosphate, all for use in the fields of explosives, nitrogen oxide abatement, pharmaceuticals, adhesives, and ethanol fermentation

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of acceptance of sec. 8 & 9 - e-mailed
  2. Registered and renewed (first renewal - 10 yrs)
  3. Registered - sec. 8 (10-yr) accepted/sec. 9 granted
  4. Case assigned to post registration paralegal
  5. Teas section 8 & 9 received
  6. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  7. Assignment of ownership not updated automatically
  8. Notice of acceptance of sec. 8 & 15 - e-mailed
  9. Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
  10. Case assigned to post registration paralegal

10 earlier steps on the official record.

FAQ

About CF

Who owns the trademark "CF"?

The USPTO trademark "CF" (application 85019476) is owned by CF Industries, Inc.

What is the status of "CF"?

Its status at the USPTO is: registered.

When was "CF" registered?

It was registered on October 2, 2012.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CF 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_019d2b7a-dd95-70fb-ae5e-330858060f9b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b7a-dd95-70fb-ae5e-330858060f9b",
  "object": "trademark",
  "mark_text": "CF",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "85019476",
  "filing_date": "2010-04-21",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "CF Industries, Inc.",
      "entity_id": "ent_019eb6f8-5f5b-736e-88cc-56858485aae4"
    }
  ]
}