USPTO trademark

LYSOL

AbandonedUSPTOWord markClass 5

"LYSOL" is a word mark owned by Kaikai Du, filed at the USPTO on October 24, 2024. It was abandoned and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
LYSOL trademark as filed
As filed with the USPTO
Status
Abandoned
Since September 29, 2025
Filed
October 24, 2024
Registered
Not yet
Expires
Not recorded
Application no.
98818917
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LYSOL

The owner and representative on file with the office.

Owner

Kaikai Du

Zhoukou, Henan, China

Representative

Christopher J Mayle

Goods and services

What the mark covers

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

  • Nail fungus treatment preparations; Antifungal creams for medical use; Nail sanitizing preparations; Medicated cosmetics; Fungal medications; Almond oils for the treatment of skin conditions, hair and scalp health, ear related issues; Wart removing preparations; Medicated make-up

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. Extension of time to oppose process - terminated
  6. Opposition instituted no. 999999
  7. Extension of time to oppose received
  8. Official gazette publication confirmation e-mailed
  9. Published for opposition
  10. Notification of notice of publication e-mailed

5 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 LYSOL

Who owns the trademark "LYSOL"?

The USPTO trademark "LYSOL" (application 98818917) is owned by Kaikai Du.

What is the status of "LYSOL"?

Its status at the USPTO is: abandoned.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull LYSOL 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_019d2a01-0f10-7587-8280-91bf4561b9cd
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a01-0f10-7587-8280-91bf4561b9cd",
  "object": "trademark",
  "mark_text": "LYSOL",
  "status": {
    "primary": "inactive",
    "stage": "abandoned"
  },
  "office_code": "US",
  "application_number": "98818917",
  "filing_date": "2024-10-24",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Kaikai Du",
      "entity_id": null
    }
  ]
}