Trademark attorney

Speros B. Panagos

Panagos Kennedy PLLCUnited States

Speros B. Panagos of Panagos Kennedy PLLC (United States) is listed as the attorney or agent of record on 3 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
3
Still active
3
Registration rate
100%
Latest filing
2026
Coverage

Where these filings were made

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

  • Class 10Medical Apparatus267%
  • Class 20Furniture and Articles Not Otherwise Classified133%
  • Class 37Building Construction and Repair133%
  • Class 42Computer and Scientific Services133%
Activity

Filings per year

New filings of record each year, counting each mark once.

Peak year · 3 filed
2026
2022 to 2026 · filed
3
First filing
2026

Filings by year: 2026: 3.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
ADMMpending oppositionUSPTOAndrew Kotsovos102026-04-16
ADMM CUFF PULLpending oppositionUSPTOAndrew Kotsovos10, 202026-04-02
BLACK BIRCH DESIGN + BUILDregisteredUSPTOBlack Birch Design + Build, LLC37, 422026-01-08
API

Get this data via the API

Every number on this page comes from the Signa API. Pull the same records into your own product with one request.

  • GET/v1/attorneys/{id}

    Attorney record, firm and filing stats

  • GET/v1/attorneys/{id}/analytics

    Filings by office, class and year

  • GET/v1/attorneys/{id}/trademarks

    Every trademark the attorney is of record on

Get API keyView docs
GET /v1/attorneys/{id}
ID=att_019d2b85-9110-77f8-ab43-bd0fd9c6721e
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d2b85-9110-77f8-ab43-bd0fd9c6721e",
  "object": "attorney",
  "name": "Speros B. Panagos",
  "firm_name": "Panagos Kennedy PLLC",
  "country_code": "US",
  "trademark_count": 3
}