Trademark attorney

Mary Kathryn Lee

Mary Kathryn Lee of Steinhart & Falconer LLP (United States) is listed as the attorney or agent of record on 108 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: 108
Still active: 0
Registration rate: 50%
Latest filingFirst in 1956: 1999

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

USPTO108100%

By classA mark can cover several classes

Class 9Computers and Scientific Devices4138%
Class 25Clothing1413%
Class 35Advertising and Business1211%
Class 41Education and Entertainment109%
Class 42Computer and Scientific Services109%
Class 30Staple Foods76%
Class 16Paper Goods and Printed Matter66%
Class 28Toys and Sporting Goods44%

+14 more

Activity

Filings per year

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

Peak year · 35 filed: 1997
1995 to 1999 · filed: 94
First filing: 1956

Clients

Companies on these filings

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

22 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
CERTIFIED FOR ADVANTAGE	abandoned	USPTO	Reynolds and Reynolds Holdings, Inc.	41	1999-07-19
CERTIFIED FOR CONTROL	cancelled	USPTO	Reynolds and Reynolds Holdings, Inc.	41	1999-06-23
DOT	cancelled	USPTO	Joe Boxer Corporation	42	1999-06-16
NETPREP	cancelled	USPTO	3COM Corporation	41	1999-06-02
CERTIFIED FOR SUCCESS	abandoned	USPTO	Reynolds and Reynolds Holdings, Inc.	9, 35	1999-06-02
CERTIFIED FOR RESULTS	abandoned	USPTO	Reynolds and Reynolds Holdings, Inc.	41	1999-06-01
JOE BOXER	cancelled	USPTO	Joe Boxer Company, LLC	35	1999-05-03
CHAPURA	cancelled	USPTO	Chapura, Inc.	9	1999-04-07

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_019d14ec-625a-7669-a401-7b2e9746b0a3
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d14ec-625a-7669-a401-7b2e9746b0a3",
  "object": "attorney",
  "name": "Mary Kathryn Lee",
  "firm_name": "STEINHART & FALCONER LLP",
  "country_code": "US",
  "trademark_count": 108
}