USPTO trademark

C

Opposition periodUSPTOWord and designClass 37

"C" is a word and design mark owned by Continental Facilities and Infrastructure, LLC, filed at the USPTO on April 14, 2026. It is in its opposition period and covers class 37 (Building Construction and Repair).

Get this data via the API
Official USPTO record
C trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 22, 2026
Filed
April 14, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99762624
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns C

The owner and representative on file with the office.

Owner

Continental Facilities and Infrastructure, LLC

Oklahoma City, United States

Representative

Elizabeth L. Isaac

Spencer Fane LLP

Goods and services

What the mark covers

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

  • Building construction; General construction contracting; Construction of civil engineering structures; Building construction for rail infrastructure projects; Building construction for aviation infrastructure projects; Building construction for civil infrastructure projects; Construction of buildings, roads, bridges and dams; Repair or maintenance of power distribution or control machines and apparatus; Installation, maintenance and repair of apparatus for generating power; Construction of power plants; Providing information relating to the repair or maintenance of power distribution or control machines and apparatus; Installation, maintenance and repair of apparatus for distributing electricity; Installation of utilities in the nature of electricity, sewage, water, natural gas, stormwater, propane, chilled water loops, steam lines, and geothermal loops in construction sites

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 C

Who owns the trademark "C"?

The USPTO trademark "C" (application 99762624) is owned by Continental Facilities and Infrastructure, LLC.

What is the status of "C"?

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 C 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_019da875-9ce9-706a-adf9-607fe0f96adc
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019da875-9ce9-706a-adf9-607fe0f96adc",
  "object": "trademark",
  "mark_text": "C",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99762624",
  "filing_date": "2026-04-14",
  "nice_classes": [
    37
  ],
  "owners": [
    {
      "name": "Continental Facilities and Infrastructure, LLC",
      "entity_id": null
    }
  ]
}