Trademark attorney

David M Lockman

David M Lockman of Maginot, Moore & Beck LLP (United States) is listed as the attorney or agent of record on 162 trademark filings, as reported by the trademark offices.

Browse filings Get this data via the API

Data current as of October 4, 2026

Filings of record: 162
Still active: 0
Registration rate: 43%
Latest filingFirst in 1987: 2004

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

USPTO162100%

By classA mark can cover several classes

Class 9Computers and Scientific Devices9056%
Class 36Insurance and Financial3119%
Class 42Computer and Scientific Services1811%
Class 35Advertising and Business1710%
Class 16Paper Goods and Printed Matter64%
Class 41Education and Entertainment64%
Class 10Medical Apparatus53%
Class 38Telecommunications53%

+4 more

Activity

Filings per year

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

Peak year · 83 filed: 1997
2000 to 2004 · filed: 1
First filing: 1987

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings

Mark	Status	Office	Owner	Classes	Filed
ZIPIT	cancelled	USPTO	Zipit Wireless, Inc.	9	2004-08-26
OBJECTSTORM	abandoned	USPTO	ObjectStorm, Inc.	9	1999-07-28
ASSESSTECH	abandoned	USPTO	Measureup, Inc.	9	1999-06-24
OCKHAM TECHNOLOGIES	cancelled	USPTO	Centive, Inc.	9	1999-05-11
ASLO	abandoned	USPTO	ASLO, Incorporated	36	1999-05-11
NVISION	abandoned	USPTO	nFront, Inc.	16	1999-03-05
NSTEP	abandoned	USPTO	nFront, Inc.	35	1998-12-16
NHOME	abandoned	USPTO	nFront, Inc.	35	1998-12-16

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_019d171d-d782-735a-b8ae-fe154005daee
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d171d-d782-735a-b8ae-fe154005daee",
  "object": "attorney",
  "name": "David M Lockman",
  "firm_name": "Maginot, Moore & Beck LLP",
  "country_code": "US",
  "trademark_count": 162
}