USPTO trademark

K

Opposition periodUSPTOWord and designClass 5Class 14Class 18

"K" is a word and design mark owned by Beijing Calorie Information Technology Co., Ltd., filed at the USPTO on April 9, 2026. It is in its opposition period and covers classes 5, 14 and 18.

View Beijing Calorie Information Technology Co., Ltd. portfolioGet this data via the API
Official USPTO record
K trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 15, 2026
Filed
April 9, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99755310
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
3 classes
Ownership

Who owns K

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Beijing Calorie Information Technology Co., Ltd.

Beijing, China

50 trademarks in the portfolioView company

Representative

Charles Ho

Barron & Young PLLC

Goods and services

What the mark covers

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

  • Vitamin preparations; Cod liver oil; Nutritional supplements; Dietary fiber to aid digestion; Probiotic preparations for medical use; Edible fish oils for medical purposes; Nutritional supplements in the form of tablets; Medical preparations for slimming purposes; Medicated sweets for use as a dietary supplement for helping maintain a healthy immune system; Dietetic beverages adapted for medical purposes; Dietetic supplements adapted for medical purposes; Mineral dietary supplements; Protein dietary supplements; By-products of the processing of cereals for medical purposes; Gummy vitamins; Dietetic foods adapted for medical purposes; Albumin dietary supplements; Flaxseed dietary supplements; Wheat germ dietary supplements; Glucose dietary supplements

  • Alloys of precious metal; Jewelry boxes; Medals for use as awards; Medals; Rings being jewelry; Earrings; Brooches being jewelry; Prize cups of precious metal; Key chains comprised of split rings with decorative fobs or trinkets; Necklaces; Wristwatches; Straps for wristwatches

  • (Based on Intent To Use) Imitation fur; Backpacks; Pocket wallets; Trunks being luggage; Haversacks; All purpose sport bags; Umbrellas; Walking sticks; Knee-pads for horses; Clothing for pets

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. Assigned to examiner
  6. Notice of design search code e-mailed
  7. New application office supplied data entered
  8. Application filing receipt mailed
  9. New application entered
FAQ

About K

Who owns the trademark "K"?

The USPTO trademark "K" (application 99755310) is owned by Beijing Calorie Information Technology Co., Ltd.

What is the status of "K"?

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 K 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_019d7f51-f80e-71a0-9c0b-959a555fb9b3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d7f51-f80e-71a0-9c0b-959a555fb9b3",
  "object": "trademark",
  "mark_text": "K",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99755310",
  "filing_date": "2026-04-09",
  "nice_classes": [
    5,
    14,
    18
  ],
  "owners": [
    {
      "name": "Beijing Calorie Information Technology Co., Ltd.",
      "entity_id": "ent_019ebb39-a628-75fc-8777-a70e579c8e43"
    }
  ]
}