USPTO trademark

UDVENT

Opposition periodUSPTOWord markClass 34

"UDVENT" is a word mark owned by Letswin Technology Limited, filed at the USPTO on April 23, 2026. It is in its opposition period and covers class 34 (Smokers' Articles).

View Letswin Technology Limited portfolioGet this data via the API
Official USPTO record
UDVENT trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 6, 2026
Filed
April 23, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99782338
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns UDVENT

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

Owner

Letswin Technology Limited

Wanchai, Hong Kong SAR China

75 trademarks in the portfolioView company

Representative

Rebecca L. Wilson

The Dobrusin Law Firm, P.C.

Goods and services

What the mark covers

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

  • Electronic cigarettes; Oral vaporizers for smokers; Smokers' oral vaporizer refill cartridges sold empty; Electronic cigarette atomizers sold empty; Electronic cigarette refill cartridges sold empty; Cartomizers, namely, combination electronic cigarette refill cartridges sold empty and atomizers, sold as a component of electronic cigarettes; Cartridges sold filled with chemical flavorings in liquid form for electronic cigarettes; Cartridges sold filled with propylene glycol for electronic cigarettes; Cases for electronic cigarettes and electronic cigarette accessories; Electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form used to refill electronic cigarette cartridges; Electronic cigarette liquid (e-liquid) comprised of propylene glycol; Oral vaporizers for smoking purposes; Electronic cigarettes for use as an alternative to traditional cigarettes; Electronic cigarettes and oral vaporizers for smokers; Electronic devices for the inhalation of nicotine-containing aerosols; Electronic cigarettes as substitutes for traditional cigarettes; Electronic cigarette mouthpieces; Snus comprised of herbal tobacco substitutes, not for therapeutic purposes; Snus containing tobacco substitutes; Snuff containing tobacco substitutes; Pouches for tobacco; Oral nicotine pouches for use as a tobacco substitute, not for medical purposes

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. New application office supplied data entered
  7. Application filing receipt mailed
  8. New application entered
FAQ

About UDVENT

Who owns the trademark "UDVENT"?

The USPTO trademark "UDVENT" (application 99782338) is owned by Letswin Technology Limited.

What is the status of "UDVENT"?

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 UDVENT 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_019dc764-5b30-72b9-bfb9-9f1b30067447
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019dc764-5b30-72b9-bfb9-9f1b30067447",
  "object": "trademark",
  "mark_text": "UDVENT",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99782338",
  "filing_date": "2026-04-23",
  "nice_classes": [
    34
  ],
  "owners": [
    {
      "name": "LETSWIN TECHNOLOGY LIMITED",
      "entity_id": "ent_019fa591-b51b-705e-99d6-1a1416f9a931"
    }
  ]
}