USPTO trademark

RKLLCAT

AbandonedUSPTOWord markClass 7

"RKLLCAT" is a word mark owned by Changzhou Rongkai Muffler Co., Ltd., filed at the USPTO on August 26, 2025. It was abandoned and covers class 7 (Machines and Machine Tools).

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Official USPTO record
RKLLCAT trademark as filed
As filed with the USPTO
Status
Abandoned
Since August 3, 2026
Filed
August 26, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99359434
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns RKLLCAT

The owner and representative on file with the office.

Owner

Changzhou Rongkai Muffler Co., Ltd.

Changzhou, China

Representative

Alan Johnston

All West Law Group, PLLC

Goods and services

What the mark covers

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

  • Aftermarket automobile engine exhaust systems comprised of pipes, collectors, mufflers, and particulate traps; Emission reduction units for motors and engines, namely, catalytic converters; Engine exhaust system comprised of a particulate trap; Exhaust gas treatment systems for diesel engines; Exhaust manifold for engines; Nitrogen oxide traps for exhaust systems being parts of internal combustion engines; Particulate air filters for exhaust systems for internal combustion engines

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Abandonment notice e-mailed - inter partes decision
  2. Abandonment - after inter partes decision
  3. Opposition terminated no. 999999
  4. Opposition sustained no. 999999
  5. Opposition instituted no. 999999
  6. Opposition papers received at ttab
  7. Official gazette publication confirmation e-mailed
  8. Published for opposition
  9. Notification of notice of publication e-mailed
  10. Approved for pub - principal register

7 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About RKLLCAT

Who owns the trademark "RKLLCAT"?

The USPTO trademark "RKLLCAT" (application 99359434) is owned by Changzhou Rongkai Muffler Co., Ltd.

What is the status of "RKLLCAT"?

Its status at the USPTO is: abandoned.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull RKLLCAT 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_019d2b1a-6518-72bf-844b-806d1c5cbe16
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b1a-6518-72bf-844b-806d1c5cbe16",
  "object": "trademark",
  "mark_text": "RKLLCAT",
  "status": {
    "primary": "inactive",
    "stage": "abandoned"
  },
  "office_code": "US",
  "application_number": "99359434",
  "filing_date": "2025-08-26",
  "nice_classes": [
    7
  ],
  "owners": [
    {
      "name": "Changzhou Rongkai Muffler Co., Ltd.",
      "entity_id": null
    }
  ]
}