USPTO trademark

CLK

RegisteredUSPTOWord markClass 1

"CLK" is a word mark owned by VWR International Holdings, Inc., filed at the USPTO on June 12, 2003. It is registered and covers class 1 (Chemicals).

Get this data via the API
Official USPTO record
CLK trademark as filed
As filed with the USPTO
Status
Registered
Since July 31, 2024
Filed
June 12, 2003
Registered
April 6, 2004
Expires
Not recorded
Application no.
78261686
Registration no.
2830234
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CLK

The owner and representative on file with the office.

Owner

VWR International Holdings, Inc.

Wilmington, United Kingdom

Representative

Vanessa A. Ignacio, Esq.

Lowenstein Sandler LLC

Goods and services

What the mark covers

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

  • Solvent-based copper and low-k compatible resist strippers and ash residue removers specifically designed for use on sensitive low-k dielectrics and copper interconnects

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Assignment of ownership not updated automatically
  2. On hold - electronic record review required
  3. Notice of acceptance of sec. 8 & 9 - e-mailed
  4. Registered - sec. 8 (10-yr) accepted/sec. 9 granted
  5. Registered and renewed (second renewal - 10 yrs)
  6. Case assigned to post registration paralegal
  7. Teas section 8 & 9 received
  8. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  9. Assignment of ownership not updated automatically
  10. Assignment of ownership not updated automatically

10 earlier steps on the official record.

FAQ

About CLK

Who owns the trademark "CLK"?

The USPTO trademark "CLK" (application 78261686) is owned by VWR International Holdings, Inc.

What is the status of "CLK"?

Its status at the USPTO is: registered.

When was "CLK" registered?

It was registered on April 6, 2004.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CLK 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_019d279d-13e1-7599-b907-e10969fd00ac
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d279d-13e1-7599-b907-e10969fd00ac",
  "object": "trademark",
  "mark_text": "CLK",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "78261686",
  "filing_date": "2003-06-12",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "VWR INTERNATIONAL HOLDINGS, INC.",
      "entity_id": null
    }
  ]
}