Trademark attorney

Jeffrey Handelsman

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

Jeffrey Handelsman of Greenblum & Bernstein, P.L.C. (United States) is listed as the attorney or agent of record on 8 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
8
Still active
5
Registration rate
67%
Latest filingFirst in 2013
2026
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

By classA mark can cover several classes

+1 more

Activity

Filings per year

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

Peak year · 5 filed
2026
2022 to 2026 · filed
5
First filing
2013

Filings by year: 2013: 2, 2021: 1, 2026: 5.

Clients

Companies on these filings

Owners on the latest 8 filings of record that Signa links to a company record.

4 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
MarkStatusOfficeOwnerClassesFiled
ULTRA FIZZYpending publicationUSPTOIris Ohyama Inc.322026-05-27
FRENCHICpending oppositionUSPTOVino-Tec32, 332026-05-13
Apending oppositionUSPTOIkuo Kakehashi152026-05-12
CERVE COOLexaminingUSPTOHijos de Rivera, S.A.322026-04-15
THE SMILERYallowedUSPTOFrançois Bonnat3, 212026-03-27
WASHINGTON GROUNDHOGSabandonedUSPTOWild Card Sports Inc.25, 28, 412021-12-29
HANDSOME DAN'ScancelledUSPTOHandsome Dan's LLC352013-08-28
HANDSOME DAN'ScancelledUSPTOHandsome Dan's LLC352013-08-28
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

Get API keyView docs
GET /v1/attorneys/{id}
ID=att_019d2a07-9e17-70eb-a36e-067c822db6ca
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d2a07-9e17-70eb-a36e-067c822db6ca",
  "object": "attorney",
  "name": "Jeffrey Handelsman",
  "firm_name": "Greenblum & Bernstein, P.L.C.",
  "country_code": "US",
  "trademark_count": 8
}