USPTO trademark

IRSVP WELD-FREE

RegisteredUSPTOWord markClass 6

"IRSVP WELD-FREE" is a word mark owned by Flowserve Pte Ltd, filed at the USPTO on August 27, 2021. It is registered and covers class 6 (Common Metals).

View Flowserve Pte Ltd portfolioGet this data via the API
Official USPTO record
IRSVP WELD-FREE trademark as filed
As filed with the USPTO
Status
Registered
Since January 13, 2026
Filed
August 27, 2021
Registered
January 13, 2026
Expires
Not recorded
Application no.
90906640
Registration no.
8103396
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns IRSVP WELD-FREE

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

Owner

Flowserve Pte Ltd

Singapore, Singapore

284 trademarks in the portfolioView company

Representative

Daniel N Lundeen

Lundeen & Lundeen PLLC

Goods and services

What the mark covers

The products and services IRSVP WELD-FREE is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Notice of acceptance of statement of use e-mailed
  4. Allowed principal register - sou accepted
  5. Teas/email correspondence entered
  6. Correspondence received in law office
  7. Teas response to office action received
  8. Automatic update of assignment of ownership
  9. Notification of non-final action e-mailed
  10. Non-final action e-mailed

10 earlier steps on the official record.

FAQ

About IRSVP WELD-FREE

Who owns the trademark "IRSVP WELD-FREE"?

The USPTO trademark "IRSVP WELD-FREE" (application 90906640) is owned by Flowserve Pte Ltd.

What is the status of "IRSVP WELD-FREE"?

Its status at the USPTO is: registered.

When was "IRSVP WELD-FREE" registered?

It was registered on January 13, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull IRSVP WELD-FREE 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_019d2da2-647a-735a-9b00-30d55fd531f3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2da2-647a-735a-9b00-30d55fd531f3",
  "object": "trademark",
  "mark_text": "IRSVP WELD-FREE",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "90906640",
  "filing_date": "2021-08-27",
  "nice_classes": [
    6
  ],
  "owners": [
    {
      "name": "FLOWSERVE PTE LTD",
      "entity_id": "ent_019ebbf3-e98e-707d-9171-d2a1fe3cfbf5"
    }
  ]
}