USPTO trademark

ELARVEN

Opposition periodUSPTOFigurative markClass 16

"ELARVEN" is a figurative mark owned by Hangzhou Languo Cultural Development Co., Ltd, filed at the USPTO on May 28, 2026. It is in its opposition period and covers class 16 (Paper Goods and Printed Matter).

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Official USPTO record
ELARVEN trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 27, 2026
Filed
May 28, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99851669
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns ELARVEN

The owner and representative on file with the office.

Owner

Hangzhou Languo Cultural Development Co., Ltd

Hangzhou, Zhejiang, China

Representative

Gokalp Bayramoglu

Bayramoglu Law Offices LLC

Goods and services

What the mark covers

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

  • Pencil cases; Gel pens; Ball point pens; File pockets for stationery use; Sketchbooks; Marker pens; Highlighter pens; Printed note books; Stickers; Pencils; Erasers; Pencil sharpeners; File folders; Gummed tape for stationery or household use; Drawing rulers; Drawing pens; Drawing instruments; Drawing boards

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 ELARVEN

Who owns the trademark "ELARVEN"?

The USPTO trademark "ELARVEN" (application 99851669) is owned by Hangzhou Languo Cultural Development Co., Ltd.

What is the status of "ELARVEN"?

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 ELARVEN 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_019e774c-f82f-7225-ad91-8b2102249a44
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e774c-f82f-7225-ad91-8b2102249a44",
  "object": "trademark",
  "mark_text": "ELARVEN",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99851669",
  "filing_date": "2026-05-28",
  "nice_classes": [
    16
  ],
  "owners": [
    {
      "name": "HANGZHOU LANGUO CULTURAL DEVELOPMENT CO., LTD",
      "entity_id": null
    }
  ]
}