Trademark attorney

Bill Ferrell

Trust Tree Legal, P.C.United States

Bill Ferrell of Trust Tree Legal, P.C. (United States) is listed as the attorney or agent of record on 503 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
503
Still active
337
Registration rate
77%
Latest filingFirst in 1997
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

+33 more

Activity

Filings per year

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

Peak year · 66 filed
2021
2022 to 2026 · filed
175
First filing
1997

Filings by year: 1997: 1, 2000: 1, 2006: 4, 2009: 1, 2010: 2, 2011: 3, 2012: 3, 2013: 4, 2014: 8, 2015: 9, 2016: 35, 2017: 35, 2018: 47, 2019: 53, 2020: 56, 2021: 66, 2022: 46, 2023: 54, 2024: 40, 2025: 22, 2026: 13.

Clients

Companies on these filings

Owners on the latest 48 filings of record that Signa links to a company record.

30 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
VITREOUSexaminingUSPTOVitreous, LLC352026-09-24
MAKE IT SEXYexaminingUSPTOPaul L Patterson III322026-08-14
THAT GREEN CREAMexaminingUSPTOLAB Media, Inc.32026-07-18
MOUNTAIN PINEpending oppositionUSPTOAiraco Inc.22026-05-14
DIN DINallowedUSPTOThe Angel Group Ventures, LLC302026-04-24
PSALMS TO SONGSexaminingUSPTOSV Inspire More, LLC412026-04-20
DRIPPYregisteredUSPTODrippy Dip, Inc.292026-04-13
[Design Mark]registeredUSPTOFeather Creative LLC352026-03-25
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_019d1bde-9e67-72b5-a883-de4ad1eb6d00
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1bde-9e67-72b5-a883-de4ad1eb6d00",
  "object": "attorney",
  "name": "Bill Ferrell",
  "firm_name": "Trust Tree Legal, P.C.",
  "country_code": "US",
  "trademark_count": 503
}