Trademark attorney

Eric E. Westerberg

Thorpe North & Western, LLPUnited States

Eric E. Westerberg of Thorpe North & Western, LLP (United States) is listed as the attorney or agent of record on 49 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
49
Still active
2
Registration rate
27%
Latest filingFirst in 2012
2025
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

+11 more

Activity

Filings per year

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

Peak year · 16 filed
2014
2021 to 2025 · filed
1
First filing
2012

Filings by year: 2012: 5, 2013: 6, 2014: 16, 2015: 16, 2016: 4, 2020: 1, 2025: 1.

Clients

Companies on these filings

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

21 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
GOLDabandonedUSPTOHenkel Corporation32025-01-17
DIAL PROabandonedUSPTOHenkel Corporation3, 5, 212020-12-02
OPEN ROAD DININGcancelledUSPTOForrest Baker122016-04-27
INTERMOUNTAIN CUPabandonedUSPTOThresholdEvents, Inc.412016-04-18
I-CUPcancelledUSPTOThresholdEvents, Inc.412016-03-29
PURFEXIONabandonedUSPTOPurfexion, LLC302016-03-08
ZEROBONDcancelledUSPTOMoxtek, Inc.92015-12-04
SEXY METAL HOOKSabandonedUSPTOYou Hang It, LLC62015-05-29
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_019d2876-3bf1-74bc-92b9-e7bf17cfd863
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d2876-3bf1-74bc-92b9-e7bf17cfd863",
  "object": "attorney",
  "name": "Eric E. Westerberg",
  "firm_name": "Thorpe North & Western, LLP",
  "country_code": "US",
  "trademark_count": 49
}