USPTO trademark

Cornerstone Mechanical Solution Cy Limited design mark 99808012

Opposition periodUSPTOFigurative markClass 37

"Design mark 99808012" is a figurative mark owned by Cornerstone Mechanical Solution Cy Limited, filed at the USPTO on May 6, 2026. It is in its opposition period and covers class 37 (Building Construction and Repair).

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Official USPTO record
Cornerstone Mechanical Solution Cy Limited design mark 99808012 trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 13, 2026
Filed
May 6, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99808012
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns Cornerstone Mechanical Solution Cy Limited design mark 99808012

The owner and representative on file with the office.

Owner

Cornerstone Mechanical Solution Cy Limited

Nicosia, Cyprus

Representative

Daniel T Earle

Schiffrin & Longo, P.C.

Goods and services

What the mark covers

The products and services Cornerstone Mechanical Solution Cy Limited design mark 99808012 is filed for, grouped by Nice class.

  • HVAC contractor services; Installation, maintenance and repair of heating, ventilation and air conditioning (HVAC) systems; Installation of HVAC systems; Maintenance of HVAC systems; HVAC duct cleaning services; Consultancy relating to the installation, maintenance and repair of heating, ventilation and air conditioning (HVAC) systems; Plumbing contractor services; Installation of plumbing systems; Maintenance of plumbing systems; Repair of household appliances and of residential heating, plumbing, air conditioning, and electrical systems; Installation and repair of heating, ventilating and air conditioning equipment; Repair and maintenance of heating, refrigerating, air-conditioning, drying, ventilating and dust extraction apparatus; Installation and replacement service for heating, ventilating and air conditioning systems

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. Notice of design search code e-mailed
  7. New application office supplied data entered
  8. Application filing receipt mailed
  9. New application entered
FAQ

About Cornerstone Mechanical Solution Cy Limited design mark 99808012

Who owns the trademark "Design mark 99808012"?

The USPTO trademark "Design mark 99808012" (application 99808012) is owned by Cornerstone Mechanical Solution Cy Limited.

What is the status of "Design mark 99808012"?

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 Cornerstone Mechanical Solution Cy Limited design mark 99808012 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_019e28e5-11cb-7716-8882-1ac8297ab874
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e28e5-11cb-7716-8882-1ac8297ab874",
  "object": "trademark",
  "mark_text": "[Design Mark]",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99808012",
  "filing_date": "2026-05-06",
  "nice_classes": [
    37
  ],
  "owners": [
    {
      "name": "CORNERSTONE MECHANICAL SOLUTION CY LIMITED",
      "entity_id": null
    }
  ]
}