USPTO trademark

GRINTEC

AbandonedUSPTOWord and designClass 21

"GRINTEC" is a word and design mark owned by Grin (Hangzhou) Technology Co., Ltd., filed at the USPTO on January 16, 2025. It was abandoned and covers class 21 (Housewares and Glass).

Get this data via the API
Official USPTO record
GRINTEC trademark as filed
As filed with the USPTO
Status
Abandoned
Since May 18, 2026
Filed
January 16, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99001486
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns GRINTEC

The owner and representative on file with the office.

Owner

Grin (Hangzhou) Technology Co., Ltd.

Hangzhou, Zhejiang, China

Representative

Sarah Ryan

Goods and services

What the mark covers

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

  • Toothbrushes; Apparatus for cleaning teeth and gums using high pressure water for home use; Dental care kit comprising toothbrushes and floss; Dental floss; Electrical toothbrushes; Finger toothbrushes; Heads for electric toothbrushes; Manual toothbrushes; Toothbrush head covers; Water apparatus for cleaning teeth and gums for home use

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

10 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 GRINTEC

Who owns the trademark "GRINTEC"?

The USPTO trademark "GRINTEC" (application 99001486) is owned by Grin (Hangzhou) Technology Co., Ltd.

What is the status of "GRINTEC"?

Its status at the USPTO is: abandoned.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GRINTEC 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_019d2a5c-405e-7398-b178-102595a97316
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a5c-405e-7398-b178-102595a97316",
  "object": "trademark",
  "mark_text": "GRINTEC",
  "status": {
    "primary": "inactive",
    "stage": "abandoned"
  },
  "office_code": "US",
  "application_number": "99001486",
  "filing_date": "2025-01-16",
  "nice_classes": [
    21
  ],
  "owners": [
    {
      "name": "Grin (Hangzhou) Technology Co., Ltd.",
      "entity_id": null
    }
  ]
}