USPTO trademark

FLEXHARMONIC

Opposition periodUSPTOWord and designClass 7

"FLEXHARMONIC" is a word and design mark owned by Flex Harmonic LLC, filed at the USPTO on May 15, 2026. It is in its opposition period and covers class 7 (Machines and Machine Tools).

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Official USPTO record
FLEXHARMONIC trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 13, 2026
Filed
May 15, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99826594
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns FLEXHARMONIC

The owner and representative on file with the office.

Owner

Flex Harmonic LLC

Sparta, United States

Representative

Matthew J Curran

Maine Cernota & Curran

Goods and services

What the mark covers

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

  • Gears and enclosed drives for industrial machinery; Gearboxes other than for land vehicles; Machine parts, namely, gear drives; Reduction gears, other than for land vehicles; Drives for motors; Drives for machines

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 FLEXHARMONIC

Who owns the trademark "FLEXHARMONIC"?

The USPTO trademark "FLEXHARMONIC" (application 99826594) is owned by Flex Harmonic LLC.

What is the status of "FLEXHARMONIC"?

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 FLEXHARMONIC 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_019e3dd7-3723-7053-a652-3edbbd0dcdc8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e3dd7-3723-7053-a652-3edbbd0dcdc8",
  "object": "trademark",
  "mark_text": "FLEXHARMONIC",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99826594",
  "filing_date": "2026-05-15",
  "nice_classes": [
    7
  ],
  "owners": [
    {
      "name": "Flex Harmonic LLC",
      "entity_id": null
    }
  ]
}