Trademark attorney

Marshall B. Martin

Marshall B. Martin of Vandeventer Black LLP (United States) is listed as the attorney or agent of record on 73 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: 73
Still active: 0
Registration rate: 25%
Latest filingFirst in 1971: 2011

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

USPTO73100%

By classA mark can cover several classes

Class 42Computer and Scientific Services1825%
Class 1Chemicals1014%
Class 7Machines and Machine Tools811%
Class 9Computers and Scientific Devices710%
Class 31Natural Agricultural Products710%
Class 35Advertising and Business710%
Class 38Telecommunications710%
Class 12Vehicles57%

+12 more

Activity

Filings per year

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

Peak year · 17 filed: 1994
2007 to 2011 · filed: 1
First filing: 1971

Clients

Companies on these filings

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

Lewis-Gibbs Corporation
United States
1 recent filing

31 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
U-POINTER	abandoned	USPTO	Fullcon Solutions, LLC	9	2011-11-14
[Design Mark]	abandoned	USPTO	Virtexco Corporation	37	2005-10-28
SNOWKEY	abandoned	USPTO	MobiApps, Inc.	9, 38, 42	2004-09-02
WATCH DOG	cancelled	USPTO	Mary B. Forbes Land Corporation	39	2004-05-19
APEX MEDIA	abandoned	USPTO	Armstead, Janet L.	38	2004-05-12
NPK NUTRIENTS PLUS	abandoned	USPTO	Nutrients Plus, L.L.C.	1	2003-11-21
LITERACY CHANNEL	cancelled	USPTO	Hampton Roads Educational Telecommunications Association, Inc.	38	2003-01-08
L&G	abandoned	USPTO	Southeastern Public Service Authority	1	2002-08-05

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_019d1551-9abf-767a-aaad-6ec10c77038f
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d1551-9abf-767a-aaad-6ec10c77038f",
  "object": "attorney",
  "name": "Marshall B. Martin",
  "firm_name": "Vandeventer Black LLP",
  "country_code": "US",
  "trademark_count": 73
}