USPTO trademark

WONDERTAX LABS

Opposition periodUSPTOWord markClass 42

"WONDERTAX LABS" is a word mark owned by WonderTax Labs LLC, filed at the USPTO on September 10, 2025. It is in its opposition period and covers class 42 (Computer and Scientific Services).

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Official USPTO record
WONDERTAX LABS trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 8, 2026
Filed
September 10, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99385079
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns WONDERTAX LABS

The owner and representative on file with the office.

Owner

WonderTax Labs LLC

Norwalk, United States

Representative

Eleanor B. Atkins

McDermott Will & Schulte LLP

Goods and services

What the mark covers

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

  • Providing temporary use of on-line non-downloadable software for users to look up sales tax rates; Providing temporary use of on-line non-downloadable software for users to calculate, collect, and remit consumption tax proceeds to government entities; Providing temporary use of on-line non-downloadable software for assisting users with transaction tax compliance

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. Teas/email correspondence entered
  6. Correspondence received in law office
  7. Teas request for reconsideration received
  8. Notification of final refusal emailed
  9. Final refusal e-mailed
  10. Final refusal written

10 earlier steps on the official record.

FAQ

About WONDERTAX LABS

Who owns the trademark "WONDERTAX LABS"?

The USPTO trademark "WONDERTAX LABS" (application 99385079) is owned by WonderTax Labs LLC.

What is the status of "WONDERTAX LABS"?

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 WONDERTAX LABS 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_019d2b27-f464-70a6-a75b-e67f1637f1d4
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b27-f464-70a6-a75b-e67f1637f1d4",
  "object": "trademark",
  "mark_text": "WONDERTAX LABS",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99385079",
  "filing_date": "2025-09-10",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "WonderTax Labs LLC",
      "entity_id": null
    }
  ]
}