Trademark attorney

Brian Tollefson

Devlin Law FirmUnited States

Brian Tollefson of Devlin Law Firm (United States) is listed as the attorney or agent of record on 15 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
15
Still active
10
Registration rate
64%
Latest filingFirst in 2002
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

+5 more

Activity

Filings per year

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

Peak year · 6 filed
2020
2022 to 2026 · filed
4
First filing
2002

Filings by year: 2002: 1, 2015: 1, 2016: 1, 2018: 1, 2020: 6, 2021: 1, 2022: 1, 2024: 1, 2025: 1, 2026: 1.

Clients

Companies on these filings

Owners on the latest 15 filings of record that Signa links to a company record.

5 more owners in these filings are not linked to a company record.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
PERRISexaminingUSPTOPerris Group Sam32026-07-29
L2 BEATabandonedUSPTOL2BEAT spólka z ograniczona odpowiedzialnoscia (Ltd.)9, 35, 38, 41, 422025-01-17
WENEDERabandonedUSPTOYuliia Kopysh202024-11-19
IMPORTED EXCLUSIVELY BY FRATELLI BERETTA 1812 CARPEGNA ITALY ADRIATIC SEA FROM THE HEART OF ITALY, THE LAND OF CARPEGNA STANDS, WITH ITS CENTURIES-OLD TRADITION BETWEEN THE ADRIATIC SEA BREEZE AND MOUNTAIN AIR. MOUNTAIN AGED HAND SELECTED THIN SLICED SMALL RESERVE BATCHabandonedUSPTOSalumificio Fratelli Beretta S.P.A.292022-04-29
ME11abandonedUSPTOJack Merry9, 35, 452021-07-09
NSITEregisteredUSPTONational Industries for the Blind352020-10-14
[Design Mark]registeredUSPTONational Industries for the Blind352020-10-14
A VISION FOR TALENTregisteredUSPTONational Industries for the Blind352020-10-14
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_019d23a8-71b3-7348-85c7-4ab714a1bfee
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d23a8-71b3-7348-85c7-4ab714a1bfee",
  "object": "attorney",
  "name": "Brian Tollefson",
  "firm_name": "Devlin Law Firm",
  "country_code": "US",
  "trademark_count": 15
}