USPTO trademark

GREENFEED

RegisteredUSPTOWord and designClass 9Class 42

"GREENFEED" is a word and design mark owned by C-Lock, Inc., filed at the USPTO on June 24, 2025. It is registered and covers classes 9 and 42.

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Data current as of March 31, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since March 31, 2026
Filed: June 24, 2025
Registered: March 31, 2026
Expires: Not recorded
Application no.: 99250624
Registration no.: 8192537
Office: USPTO; United States Patent and Trademark Office
Mark type: Word and design; 2 classes

Ownership

Who owns GREENFEED

The owner and representative on file with the office.

Owner

C-Lock, Inc.

Rapid City, United States

Representative

Pam Kohli Jacobson

K&L Gates LLP

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
Computer hardware and downloadable computer software for use in measuring, monitoring, and management of gas emission of livestock; computer-controlled apparatus for measuring gas fluxes of Methane, Carbon Dioxide, Oxygen, Hydrogen, and other greenhouse gas from livestock; radio-frequency identification (RFID) tags used in monitoring and management of gas emission of livestock; wireless transmitters and receivers for use in monitoring and management of gas emission of livestock
42Class 42 · Computer and Scientific Services
Providing temporary use of online non-downloadable cloud-based software services used for monitoring, calculating, and management of gas emission of livestock; measuring and analysis of emission data of gas fluxes of Methane, Carbon Dioxide, Oxygen, Hydrogen, and other greenhouse gas emission from livestock

History

What has happened so far

Steps recorded by the USPTO, newest first.

March 31, 2026Notice of registration confirmation emailed
March 31, 2026Registered-principal register
February 10, 2026Official gazette publication confirmation e-mailed
February 10, 2026Published for opposition
February 4, 2026Notification of notice of publication e-mailed
January 14, 2026Approved for pub - principal register
December 17, 2025Examiner's amendment entered
December 17, 2025Notification of examiners amendment e-mailed
December 17, 2025Examiners amendment e-mailed
December 17, 2025Examiners amendment -written

10 earlier steps on the official record.

FAQ

About GREENFEED

Who owns the trademark "GREENFEED"?

The USPTO trademark "GREENFEED" (application 99250624) is owned by C-Lock, Inc.

What is the status of "GREENFEED"?

Its status at the USPTO is: registered.

When was "GREENFEED" registered?

It was registered on March 31, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GREENFEED 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2ae8-3ae5-76fb-bcf4-6c881de4e9f8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2ae8-3ae5-76fb-bcf4-6c881de4e9f8",
  "object": "trademark",
  "mark_text": "GREENFEED",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99250624",
  "filing_date": "2025-06-24",
  "nice_classes": [
    9,
    42
  ],
  "owners": [
    {
      "name": "C-Lock, Inc.",
      "entity_id": null
    }
  ]
}