USPTO trademark

MAXUM

RegisteredUSPTOWord and designClass 7

"MAXUM" is a word and design mark owned by The Chamberlain Group LLC, filed at the USPTO on February 26, 2026. It is registered and covers class 7 (Machines and Machine Tools).

View The Chamberlain Group LLC portfolioGet this data via the API
Official USPTO record
MAXUM trademark as filed
As filed with the USPTO
Status
Registered
Since October 6, 2026
Filed
February 26, 2026
Registered
October 6, 2026
Expires
Not recorded
Application no.
99672665
Registration no.
8483155
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns MAXUM

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

Owner

The Chamberlain Group LLC

Oak Brook, United States

180 trademarks in the portfolioView company

Representative

Megan Michaels

Crowell & Moring LLP

Goods and services

What the mark covers

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

  • Commercial door operator, namely, electronic motor and gearbox for opening and closing commercial garage doors; Electric commercial door openers and closers

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. Assigned to examiner
  8. Notice of design search code e-mailed
  9. New application office supplied data entered
  10. Application filing receipt mailed

1 earlier step on the official record.

FAQ

About MAXUM

Who owns the trademark "MAXUM"?

The USPTO trademark "MAXUM" (application 99672665) is owned by The Chamberlain Group LLC.

What is the status of "MAXUM"?

Its status at the USPTO is: registered.

When was "MAXUM" registered?

It was registered on October 6, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull MAXUM 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_019d2baf-31e0-7424-b0cb-d7e96e2ffee0
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2baf-31e0-7424-b0cb-d7e96e2ffee0",
  "object": "trademark",
  "mark_text": "MAXUM",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99672665",
  "filing_date": "2026-02-26",
  "nice_classes": [
    7
  ],
  "owners": [
    {
      "name": "The Chamberlain Group LLC",
      "entity_id": "ent_019eb6fa-fab6-72e8-8b5d-48b06b568357"
    }
  ]
}