USPTO trademark

C-MAX

RegisteredUSPTOWord markClass 8

"C-MAX" is a word mark owned by Glendo LLC, filed at the USPTO on March 5, 2019. It is registered and covers class 8 (Hand Tools and Cutlery).

View Glendo LLC portfolioGet this data via the API
Official USPTO record
C-MAX trademark as filed
As filed with the USPTO
Status
Registered
Since February 7, 2025
Filed
March 5, 2019
Registered
September 10, 2019
Expires
Not recorded
Application no.
88326627
Registration no.
5857017
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns C-MAX

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

Owner

Glendo LLC

Emporia, United States

45 trademarks in the portfolioView company

Representative

Cheryl L. Burbach

Erise IP, P.A.

Goods and services

What the mark covers

The products and services C-MAX is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Attorney/dom.rep.revoked and/or appointed
  3. Teas revoke/app/change addr of atty/dom rep received
  4. Applicant/correspondence changes (non-responsive) entered
  5. Teas change of owner address received
  6. Notice of acceptance of sec. 8 & 15 - e-mailed
  7. Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
  8. Case assigned to post registration paralegal
  9. Teas section 8 & 15 received
  10. Courtesy reminder - sec. 8 (6-yr) e-mailed

8 earlier steps on the official record.

FAQ

About C-MAX

Who owns the trademark "C-MAX"?

The USPTO trademark "C-MAX" (application 88326627) is owned by Glendo LLC.

What is the status of "C-MAX"?

Its status at the USPTO is: registered.

When was "C-MAX" registered?

It was registered on September 10, 2019.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull C-MAX 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_019d2a4f-3880-7356-b0c3-dad232a0e04e
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a4f-3880-7356-b0c3-dad232a0e04e",
  "object": "trademark",
  "mark_text": "C-MAX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "88326627",
  "filing_date": "2019-03-05",
  "nice_classes": [
    8
  ],
  "owners": [
    {
      "name": "Glendo LLC",
      "entity_id": "ent_019ebbb9-7c4a-758c-bdda-a9ae06ecc6aa"
    }
  ]
}