USPTO trademark

FLEXHARMONIC

Opposition periodUSPTOWord markClass 7

"FLEXHARMONIC" is a word 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).

Get this data via the API
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.
99826637
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
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. Assigned to examiner
  7. New application office supplied data entered
  8. New application entered
  9. Application filing receipt mailed
FAQ

About FLEXHARMONIC

Who owns the trademark "FLEXHARMONIC"?

The USPTO trademark "FLEXHARMONIC" (application 99826637) 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_019e3dd7-3a29-758e-8aa4-057394ddf71d
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e3dd7-3a29-758e-8aa4-057394ddf71d",
  "object": "trademark",
  "mark_text": "FLEXHARMONIC",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99826637",
  "filing_date": "2026-05-15",
  "nice_classes": [
    7
  ],
  "owners": [
    {
      "name": "Flex Harmonic LLC",
      "entity_id": null
    }
  ]
}