USPTO trademark

PURESWAP

Opposition periodUSPTOFigurative markClass 11

"PURESWAP" is a figurative mark owned by Shenzhen Lebainian Water Purification Technology Co., Ltd, filed at the USPTO on March 31, 2026. It is in its opposition period and covers class 11 (Environmental Control Apparatus).

Get this data via the API
Official USPTO record
PURESWAP trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 8, 2026
Filed
March 31, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99735425
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns PURESWAP

The owner and representative on file with the office.

Owner

Shenzhen Lebainian Water Purification Technology Co., Ltd

Shenzhen, China

Representative

Edward J Chalfie

Chalfie Law LLC

Goods and services

What the mark covers

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

  • Water filtration and purification units and replacement cartridges and filters therefor; Water purifying apparatus and machines; Air purifying units for household purposes; Air purifying apparatus; Air purifying machines; Apparatus for purifying air; Electric air purifiers; Tap-water purifying apparatus

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 PURESWAP

Who owns the trademark "PURESWAP"?

The USPTO trademark "PURESWAP" (application 99735425) is owned by Shenzhen Lebainian Water Purification Technology Co., Ltd.

What is the status of "PURESWAP"?

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 PURESWAP 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_019d4d16-81da-704c-9fa7-461ff8fcfc07
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d4d16-81da-704c-9fa7-461ff8fcfc07",
  "object": "trademark",
  "mark_text": "PURESWAP",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99735425",
  "filing_date": "2026-03-31",
  "nice_classes": [
    11
  ],
  "owners": [
    {
      "name": "Shenzhen Lebainian Water Purification Technology Co., Ltd",
      "entity_id": null
    }
  ]
}