USPTO trademark

GRAIN&CO

Under examinationUSPTOWord and designClass 3

"GRAIN&CO" is a word and design mark owned by Ruwen Zeng, filed at the USPTO on October 20, 2026. It is under examination and covers class 3 (Cosmetics and Cleaning Preparations).

Get this data via the API
Official USPTO record
GRAIN&CO trademark as filed
As filed with the USPTO
Status
Under examination
Since October 20, 2026
Filed
October 20, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50169451
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns GRAIN&CO

The owner and representative on file with the office.

Owner

Ruwen Zeng

Taizhou, Zhejiang, China

Representative

Cheryl Lee Farine

Hudak, Shunk & Farine Co., LPA

Goods and services

What the mark covers

The products and services GRAIN&CO is filed for, grouped by Nice class.

  • Beauty masks; Cosmetics; Automobile cleaners; Adhesives for affixing false eyelashes; Hair shampoo; Tooth paste; Non-medicated skin serums; Facial cream; Non-medicated mouthwashes; Tooth powders

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About GRAIN&CO

Who owns the trademark "GRAIN&CO"?

The USPTO trademark "GRAIN&CO" (application 50169451) is owned by Ruwen Zeng.

What is the status of "GRAIN&CO"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GRAIN&CO 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_01a15e93-9748-73ee-9bad-71de7d94bb02
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a15e93-9748-73ee-9bad-71de7d94bb02",
  "object": "trademark",
  "mark_text": "GRAIN&CO",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50169451",
  "filing_date": "2026-10-20",
  "nice_classes": [
    3
  ],
  "owners": [
    {
      "name": "Ruwen Zeng",
      "entity_id": null
    }
  ]
}