Opposition · USPTO

Opposition 91301301

OtherUSPTO

Opposition 91301301 at USPTO between Leadway (HK) Limited and Puretek Corporation, over the mark FLOTREX, filed Aug 27, 2025. Status in the office record: other.

View FLOTREXGet this data via the API
Status
Other
Result
Other
Filed
Aug 27, 2025
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Leadway (HK) Limited

Company trademarks
Respondent

Puretek Corporation

Timeline

How the case has moved

Dates from the USPTO record and the FLOTREX filing.

  1. FLOTREX filed

    Application 98908156 filed at the USPTO.

  2. Opposition filed

    Leadway (HK) Limited started opposition 91301301 at USPTO against FLOTREX.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
FLOTREXContested98908156USPTO
FLOWFLEXRelied on90558393USPTO
API

Get this data via the API

Every fact on this page comes from the Signa API. Track oppositions and cancellations on any mark with one request.

  • GET/v1/proceedings/{id}

    Parties, dates, outcome and every mark in the case

  • GET/v1/proceedings?trademark_id={trademark_id}

    Every proceeding on a mark

Get API keyView docs
GET /v1/proceedings/{id}
ID=prc_ae3aa11e-d640-4ba5-a71c-4d42bcba1a7c
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_ae3aa11e-d640-4ba5-a71c-4d42bcba1a7c",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301301",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-08-27",
  "parties": [
    {
      "name": "Leadway (HK) Limited",
      "role": "opponent"
    },
    {
      "name": "Puretek Corporation",
      "role": "respondent"
    }
  ]
}