USPTO trademark

AMPERESAND

Under examinationUSPTOWord markClass 7Class 9Class 42

"AMPERESAND" is a word mark owned by Amperesand Pte. Ltd., filed at the USPTO on January 16, 2026. It is under examination and covers classes 7, 9 and 42.

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Official USPTO record
AMPERESAND trademark as filed
As filed with the USPTO
Status
Under examination
Since August 25, 2026
Filed
January 16, 2026
Registered
Not yet
Priority date
November 3, 2025
Claimed from Singapore
Application no.
99598348
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
3 classes
Ownership

Who owns AMPERESAND

The owner and representative on file with the office.

Owner

Amperesand Pte. Ltd.

Singapore, Singapore

Representative

Erica Halstead

Womble Bond Dickinson (US) LLP

Goods and services

What the mark covers

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

  • Machines, namely, auxiliary power units for supplying electrical power; Machine tools; Electric power generators; Electric power tools; Electrically powered machines; Electric generator power sets; Electric power supplies [generators]; Emergency power generators; Power installations [generators]; Power sources [generators]; Power supply apparatus [generators]; Power supply devices [generators]; Power supply units [generators]; Power units [generators]; Distribution pumps

  • Machines, namely, electric power distribution machines, power conditioners, and power management machines; Electrical control apparatus; Apparatus for connecting electrical circuit components; Apparatus for controlling the supply of electrical current; Apparatus for electrical safety protection; Apparatus for electrical signal transmission; Apparatus for monitoring electrical components; Apparatus for monitoring electrical instruments; Apparatus for testing electrical components; Apparatus for testing electrical instruments; Apparatus for the testing of electrical circuits; Electrical control instruments; Electrical connecting instruments; Electrical communication instruments; Electrical testing instruments; Electrical switching instruments; Apparatus for monitoring electronic instruments; Apparatus for testing electronic instruments; Electronic communication instruments; Electronic control instruments; Electronic instruments for testing electronic circuit components; Electronic instruments for testing electronic circuits; Electronic instruments for the measurement of electrical parameters; Electronic instruments for the measurement of process parameters; Electronic measuring instruments; Electric power converters; Static power converters; Electric transformers; Electric voltage transformers; Electric current transformers; Electricity transformers; Electronic power transformers; Electronic transformers; High voltage transformers; Power packs [transformers]; Power supply apparatus [transformers]; Power supply devices [transformers]; Power supply units [transformers]; Power units [transformers]; Power supply units comprising transformers; Power transformers for amplification; Regulating transformers; Tap changers for electric transformers; Transformers [electricity]; Transformers operating as rectifiers; Voltage transformers; Welding transformers; Downloadable energy management software; Circuit breakers; Electric switchgears; Actuators [electric switches]

  • Design of electrical systems; Development of testing apparatus for electrical wires; Electrical engineering services; Electrical research; Testing of apparatus in the field of electrical engineering; Consultancy relating to technological services in the field of power and energy supply; Development of energy and power management systems; Engineering services in the field of motive power; Advisory and information services relating to computer software; Analytical services relating to computer software; Computer software consultancy services; Computer software design services; Computer software development; Computer software engineering; Computer software installation and maintenance; Computer software performance testing

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas/email correspondence entered
  2. Correspondence received in law office
  3. Teas response to office action received
  4. Notification of non-final action e-mailed
  5. Non-final action e-mailed
  6. Non-final action written
  7. Assigned to examiner
  8. New application office supplied data entered
  9. Application filing receipt mailed
  10. New application entered
FAQ

About AMPERESAND

Who owns the trademark "AMPERESAND"?

The USPTO trademark "AMPERESAND" (application 99598348) is owned by Amperesand Pte. Ltd.

What is the status of "AMPERESAND"?

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 AMPERESAND 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_019d2b8c-4f3e-71cd-b0e0-18d3ca9b2e82
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b8c-4f3e-71cd-b0e0-18d3ca9b2e82",
  "object": "trademark",
  "mark_text": "AMPERESAND",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99598348",
  "filing_date": "2026-01-16",
  "nice_classes": [
    7,
    9,
    42
  ],
  "owners": [
    {
      "name": "Amperesand Pte. Ltd.",
      "entity_id": null
    }
  ]
}