USPTO trademark

ZESTIMATE

Opposition periodUSPTOWord markClass 9Class 42

"ZESTIMATE" is a word mark owned by MFTB Holdco, Inc., filed at the USPTO on September 14, 2026. It is in its opposition period and covers classes 9 and 42.

View MFTB Holdco, Inc. portfolioGet this data via the API
Official USPTO record
ZESTIMATE trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 27, 2026
Filed
September 14, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50107165
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns ZESTIMATE

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

Owner

MFTB Holdco, Inc.

Seattle, United States

210 trademarks in the portfolioView company

Representative

Winfield B. Martin

Ashurst Perkins Coie US LLP

Goods and services

What the mark covers

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

  • Downloadable mobile applications for analyzing, valuating, and displaying real estate property valuations and market data; Downloadable computer software for analyzing, valuating, and displaying real estate property valuations and market data and instructional user guides sold as a unit; Downloadable software for use in analyzing, valuating, and displaying real estate property valuations and market data; Downloadable computer software using artificial intelligence (AI) for analyzing, valuating, and displaying real estate property valuations and market data

  • Application service provider featuring application programming interface (API) software for analyzing, valuating, and displaying real estate property valuations and market data; Application service provider (ASP) featuring software for use for analyzing, valuating, and displaying real estate property valuations and market data; Providing temporary use of on-line non-downloadable software for analyzing, valuating, and displaying real estate property valuations and market data; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for analyzing, valuating, and displaying real estate property valuations and market data; Providing a web site featuring temporary use of non-downloadable software for analyzing, valuating, and displaying real estate property valuations and market data

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 ZESTIMATE

Who owns the trademark "ZESTIMATE"?

The USPTO trademark "ZESTIMATE" (application 50107165) is owned by MFTB Holdco, Inc.

What is the status of "ZESTIMATE"?

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 ZESTIMATE 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_01a0a531-78e2-7157-8cee-9c49beb80291
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0a531-78e2-7157-8cee-9c49beb80291",
  "object": "trademark",
  "mark_text": "ZESTIMATE",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "50107165",
  "filing_date": "2026-09-14",
  "nice_classes": [
    9,
    42
  ],
  "owners": [
    {
      "name": "MFTB Holdco, Inc.",
      "entity_id": "ent_019ebbf6-ce8b-754e-b706-b9541503c606"
    }
  ]
}