USPTO trademark

MCMASTER-CARR

Opposition periodUSPTOFigurative markClass 42

"MCMASTER-CARR" is a figurative mark owned by McMaster-Carr Supply Company, filed at the USPTO on May 14, 2026. It is in its opposition period and covers class 42 (Computer and Scientific Services).

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Official USPTO record
MCMASTER-CARR trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 13, 2026
Filed
May 14, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99823731
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns MCMASTER-CARR

The owner and representative on file with the office.

Owner

McMaster-Carr Supply Company

Elmhurst, United States

Representative

Shana L. Olson

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Goods and services

What the mark covers

The products and services MCMASTER-CARR is filed for, grouped by Nice class.

  • Providing on-line non-downloadable software for retrieving product information and importing such information into users' own systems in the field of industrial products; Providing on-line non-downloadable software for integrating product information, pricing, and availability data with third-party procurement platforms in the field of industrial products; Providing a website featuring on-line non-downloadable software that enables users to access, browse, and navigate information in the field of industrial products; Providing on-line non-downloadable software for browsing interactive electronic catalogs, product specifications, and product availability information, in the field of industrial products

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Assigned to examiner
  6. New application office supplied data entered
  7. Application filing receipt mailed
  8. New application entered
FAQ

About MCMASTER-CARR

Who owns the trademark "MCMASTER-CARR"?

The USPTO trademark "MCMASTER-CARR" (application 99823731) is owned by McMaster-Carr Supply Company.

What is the status of "MCMASTER-CARR"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull MCMASTER-CARR 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_019e2f39-6ad2-7229-ae64-dbcee636e016
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e2f39-6ad2-7229-ae64-dbcee636e016",
  "object": "trademark",
  "mark_text": "MCMASTER-CARR",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99823731",
  "filing_date": "2026-05-14",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "MCMASTER-CARR SUPPLY COMPANY",
      "entity_id": null
    }
  ]
}