USPTO trademark

COSTCO

Under examinationUSPTOWord markClass 14Class 35

"COSTCO" is a word mark owned by Costco Wholesale Membership, Inc., filed at the USPTO on August 4, 2026. It is under examination and covers classes 14 and 35.

View Costco Wholesale Membership, Inc. portfolioGet this data via the API
Official USPTO record
COSTCO trademark as filed
As filed with the USPTO
Status
Under examination
Since August 4, 2026
Filed
August 4, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50031467
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns COSTCO

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

Owner

Costco Wholesale Membership, Inc.

COST · Issaquah, United States

122 trademarks in the portfolioView company

Representative

Lindsay Kaplan

Kilpatrick Townsend & Stockton LLP

Goods and services

What the mark covers

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

  • Silver; Gold; Precious metals and alloys thereof; Ingots of precious metals; Gold bullion; Silver bullion

  • Wholesale and retail store services featuring gold, silver, and precious metals; online wholesale and retail store services featuring gold, silver, and precious metals; online and retail sale of precious metals and alloys thereof, ingots of precious metals, gold bullion, silver bullion, and semi-precious metals

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. New application office supplied data entered
  2. Application filing receipt mailed
  3. New application entered
FAQ

About COSTCO

Who owns the trademark "COSTCO"?

The USPTO trademark "COSTCO" (application 50031467) is owned by Costco Wholesale Membership, Inc.

What is the status of "COSTCO"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull COSTCO 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_019fd20a-ffcf-716f-a668-b4b1a1e8547e
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019fd20a-ffcf-716f-a668-b4b1a1e8547e",
  "object": "trademark",
  "mark_text": "COSTCO",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50031467",
  "filing_date": "2026-08-04",
  "nice_classes": [
    14,
    35
  ],
  "owners": [
    {
      "name": "Costco Wholesale Membership, Inc.",
      "entity_id": "ent_019eb6f8-ad4b-7688-9793-e8df5a59cd30"
    }
  ]
}