Trademark attorney

Michael J. Fink

Greenblum & Bernstein, P.L.C.United States

Michael J. Fink of Greenblum & Bernstein, P.L.C. (United States) is listed as the attorney or agent of record on 7 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: 7
Still active: 0
Registration rate: 100%
Latest filingFirst in 1980: 2012

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

USPTO7100%

By classA mark can cover several classes

Class 41Education and Entertainment571%
Class 8Hand Tools and Cutlery114%
Class 30Staple Foods114%
Class 35Advertising and Business114%
Class 45Legal and Personal114%

Activity

Filings per year

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

Peak year · 2 filed: 2012
2008 to 2012 · filed: 5
First filing: 1980

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings

Mark	Status	Office	Owner	Classes	Filed
OPERATION C.H.A.M.P.S	cancelled	USPTO	Harmony Hearth, LLC	35, 41, 45	2012-08-30
CHAMPS CHILD HEROES ATTACHED TO MILITARY PERSONNEL	cancelled	USPTO	Harmony Hearth LLC	41	2012-01-26
THE LITTLE BRATS	cancelled	USPTO	Harmony Hearth LLC	41	2011-09-19
LOVEAU CHOCOLATE	cancelled	USPTO	The Loveau Chocolate Company, Inc.	30	2010-02-02
OPERATION THANKSGIVING EAGLE	cancelled	USPTO	Harmony Hearth LLC	41	2009-09-25
CALLIOPE	cancelled	USPTO	Boni, Rene	41	1995-10-31
MIGHTYGRIP	cancelled	USPTO	Lewtan Industries Corporation	8	1980-08-11

API

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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

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GET /v1/attorneys/{id}

ID=att_019d161a-0a39-77c2-85ba-cb715c70acff
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d161a-0a39-77c2-85ba-cb715c70acff",
  "object": "attorney",
  "name": "Michael J. Fink",
  "firm_name": "Greenblum & Bernstein, P.L.C.",
  "country_code": "US",
  "trademark_count": 7
}