USPTO trademark

CAELIMETRA

Under examinationUSPTOWord markClass 9

"CAELIMETRA" is a word mark owned by Chenhao Shi, filed at the USPTO on October 9, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
CAELIMETRA trademark as filed
As filed with the USPTO
Status
Under examination
Since October 9, 2026
Filed
October 9, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50152398
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CAELIMETRA

The owner and representative on file with the office.

Owner

Chenhao Shi

Beijing, China

Representative

Sheldon Brown

Brown IP Consulting, PLLC

Goods and services

What the mark covers

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

  • Dynamometers; Length measuring gauges; Surface roughness testing machines and instruments; Electronic ultrasonic test equipment, namely, ultrasonic flaw detectors, thickness testers and hardness testers, for non-medical use; Laboratory equipment and supplies, namely, calipers; Microscopes; Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; Range finders; Surveying instruments; Ultrasonic thickness gauges; Wire diameter measuring devices; Optical inspection apparatus for inspection of semiconductor materials, namely, semiconductor wafers, reticles, and photomasks; Precision instruments for manipulation and positioning of microscopic objects; Level gauges; Durometers

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About CAELIMETRA

Who owns the trademark "CAELIMETRA"?

The USPTO trademark "CAELIMETRA" (application 50152398) is owned by Chenhao Shi.

What is the status of "CAELIMETRA"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CAELIMETRA 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_01a12881-ceec-74be-9197-bd1678fab184
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a12881-ceec-74be-9197-bd1678fab184",
  "object": "trademark",
  "mark_text": "CAELIMETRA",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50152398",
  "filing_date": "2026-10-09",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Chenhao Shi",
      "entity_id": null
    }
  ]
}