USPTO trademark

MDU

RegisteredUSPTOWord and designClass 40

"MDU" is a word and design mark owned by MDU Resources Group, Inc., filed at the USPTO on May 28, 1999. It is registered and covers class 40 (Treatment of Materials).

View MDU Resources Group, Inc. portfolioGet this data via the API
Official USPTO record
MDU trademark as filed
As filed with the USPTO
Status
Registered
Since June 8, 2020
Filed
May 28, 1999
Registered
April 25, 2000
Expires
Not recorded
Application no.
75717602
Registration no.
2345392
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns MDU

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

Owner

MDU Resources Group, Inc.

MDU · Bismarck, United States

40 trademarks in the portfolioView company

Representative

Patchen M. Haggerty

Perkins Coie LLP

Goods and services

What the mark covers

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

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 (second 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. Assignment of ownership not updated automatically
  7. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  8. Assignment of ownership not updated automatically
  9. Automatic update of assignment of ownership
  10. Attorney/dom.rep.revoked and/or appointed

10 earlier steps on the official record.

FAQ

About MDU

Who owns the trademark "MDU"?

The USPTO trademark "MDU" (application 75717602) is owned by MDU Resources Group, Inc.

What is the status of "MDU"?

Its status at the USPTO is: registered.

When was "MDU" registered?

It was registered on April 25, 2000.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull MDU 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_019d1d18-98c6-7411-8e09-447b1a9c31e6
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d1d18-98c6-7411-8e09-447b1a9c31e6",
  "object": "trademark",
  "mark_text": "MDU",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "75717602",
  "filing_date": "1999-05-28",
  "nice_classes": [
    40
  ],
  "owners": [
    {
      "name": "MDU Resources Group, Inc.",
      "entity_id": "ent_019eb6fd-2487-77fa-a8f0-e58e86117267"
    }
  ]
}