Trademark attorney

Christopher P. Sherwin

The Webb Law FirmUnited States

Christopher P. Sherwin of The Webb Law Firm (United States) is listed as the attorney or agent of record on 186 trademark filings, as reported by the trademark offices.

Filings of record
186
Still active
133
Registration rate
87%
Latest filingFirst in 1937
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

+27 more

Activity

Filings per year

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

Peak year · 19 filed
2024
2022 to 2026 · filed
64
First filing
1937

Filings by year: 1937: 1, 1953: 1, 1967: 1, 1969: 1, 1974: 1, 1986: 1, 1990: 1, 1992: 1, 1994: 2, 1995: 1, 1997: 1, 1998: 3, 2001: 6, 2003: 4, 2004: 3, 2005: 6, 2006: 6, 2007: 2, 2010: 2, 2011: 2, 2012: 1, 2014: 1, 2015: 6, 2016: 12, 2017: 11, 2018: 7, 2019: 8, 2020: 17, 2021: 13, 2022: 13, 2023: 9, 2024: 19, 2025: 15, 2026: 8.

Clients

Companies on these filings

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

26 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
TRI-EDGEexaminingUSPTOHowi Inc.82026-10-06
AN EYE FOR ITpending publicationUSPTOIdea Skills LLC9, 412026-07-09
BRANCHpending publicationUSPTOLeaf Shave Company82026-07-07
PSYCHOLOGY OF POVERTYexaminingUSPTOTammy Thompson9, 16, 412026-06-16
THE INSTITUTE FOR ECONOMIC JUSTICE AND MOBILITYexaminingUSPTOCatapult Greater Pittsburgh Inc.41, 422026-05-27
SISTRregisteredUSPTOMISTR, Inc.442026-02-05
GAME OF GOLDregisteredUSPTONsus IP & Investment Ltd412026-01-30
THE 1978 COLLECTIONexaminingUSPTOCrown Point Enterprises, Inc.41, 432026-01-30
API

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  • 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 /v1/attorneys/{id}
ID=att_019d14bc-5bb6-767d-8a7c-2363f78bd012
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14bc-5bb6-767d-8a7c-2363f78bd012",
  "object": "attorney",
  "name": "Christopher P. Sherwin",
  "firm_name": "The Webb Law Firm",
  "country_code": "US",
  "trademark_count": 186
}