USPTO trademark

SUPERSTRATE

RegisteredUSPTOWord markClass 1

"SUPERSTRATE" is a word mark owned by CoorsTek, Inc., filed at the USPTO on September 30, 1974. It is registered and covers class 1 (Chemicals).

View CoorsTek, Inc. portfolioGet this data via the API
Official USPTO record
SUPERSTRATE trademark as filed
As filed with the USPTO
Status
Registered
Since January 22, 2026
Filed
September 30, 1974
Registered
October 21, 1975
Expires
Not recorded
Application no.
73033224
Registration no.
1022997
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns SUPERSTRATE

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

Owner

CoorsTek, Inc.

Golden, United States

45 trademarks in the portfolioView company

Representative

Amy L. Kramer

Greenberg Traurig, LLP

Goods and services

What the mark covers

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

  • SPUTTERING SUBSTRATE MATERIALS-NAMELY, ALUMINA IN THE FORM OF THIN PLATES, BOTH PLAIN (UNCOATED) AND METALLIZED

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 (fourth renewal - 10 yrs)
  3. Registered - sec. 8 (10-yr) accepted/sec. 9 granted
  4. Case assigned to post registration paralegal
  5. Assignment of ownership not updated automatically
  6. Assignment of ownership not updated automatically
  7. Teas section 8 & 9 received
  8. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  9. Applicant/correspondence changes (non-responsive) entered
  10. Teas change of correspondence received

10 earlier steps on the official record.

FAQ

About SUPERSTRATE

Who owns the trademark "SUPERSTRATE"?

The USPTO trademark "SUPERSTRATE" (application 73033224) is owned by CoorsTek, Inc.

What is the status of "SUPERSTRATE"?

Its status at the USPTO is: registered.

When was "SUPERSTRATE" registered?

It was registered on October 21, 1975.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SUPERSTRATE 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_019d156b-e74b-7428-97ec-2907a1a0816f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d156b-e74b-7428-97ec-2907a1a0816f",
  "object": "trademark",
  "mark_text": "SUPERSTRATE",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "73033224",
  "filing_date": "1974-09-30",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "CoorsTek, Inc.",
      "entity_id": "ent_019eb6f7-a5cd-7004-bf2c-8d1236688d08"
    }
  ]
}