Trademark attorney

Erin P. Snodgrass

Erin P. Snodgrass of Caircross & Hempelmann PS (United States) is listed as the attorney or agent of record on 45 trademark filings, as reported by the trademark offices.

Browse filings Get this data via the API

Data current as of May 1, 2026

Filings of record: 45
Still active: 0
Registration rate: 36%
Latest filingFirst in 1994: 2003

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

USPTO45100%

By classA mark can cover several classes

Class 42Computer and Scientific Services1227%
Class 9Computers and Scientific Devices818%
Class 35Advertising and Business716%
Class 16Paper Goods and Printed Matter37%
Class 36Insurance and Financial37%
Class 38Telecommunications37%
Class 41Education and Entertainment37%
Class 25Clothing24%

+5 more

Activity

Filings per year

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

Peak year · 23 filed: 1999
1999 to 2003 · filed: 43
First filing: 1994

Clients

Companies on these filings

Owners on the latest 45 filings of record that Signa links to a company record.

24 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

Mark	Status	Office	Owner	Classes	Filed
SWAIN'S	abandoned	USPTO	Swain's General Store, Inc.	35	2003-10-08
IFLOOR.COM	cancelled	USPTO	Longhua USA, Inc.	35	2002-06-20
INFORUM GOLD	cancelled	USPTO	Eden Systems, Inc.	9	2001-11-16
DAMNAGED	cancelled	USPTO	Woodward, Nicholas Stephen Wilson	16	2001-06-04
DAMNAGED	cancelled	USPTO	Woodward, Nicholas Stephen Wilson	41	2001-06-04
DAMNAGED	cancelled	USPTO	Woodward, Nicholas Stephen Wilson	9	2001-06-04
DAMNAGED	cancelled	USPTO	Woodward, Nicholas Stephen Wilson	25	2001-06-04
VIRTUAL AFTERMARKET	abandoned	USPTO	Stylesmart.com, Inc.	35, 38, 42	2000-07-31

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 key View docs

GET /v1/attorneys/{id}

ID=att_019d1af2-7715-74f8-abc6-7be888922bf2
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d1af2-7715-74f8-abc6-7be888922bf2",
  "object": "attorney",
  "name": "Erin P. Snodgrass",
  "firm_name": "CAIRCROSS & HEMPELMANN PS",
  "country_code": "US",
  "trademark_count": 45
}