Trademark attorney

Jason B. Elster

Elster & McGrady LLCUnited States

Jason B. Elster of Elster & McGrady LLC (United States) is listed as the attorney or agent of record on 45 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
45
Still active
42
Registration rate
67%
Latest filingFirst in 2024
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

+5 more

Activity

Filings per year

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

Peak year · 26 filed
2026
2022 to 2026 · filed
45
First filing
2024

Filings by year: 2024: 3, 2025: 16, 2026: 26.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
MAGIC EIGHTexaminingUSPTOMagic Eight Co.422026-06-09
MAGIC EIGHTpending oppositionUSPTOMagic Eight Co.352026-06-09
[Design Mark]pending publicationUSPTOMagic Eight Co.352026-06-09
[Design Mark]pending publicationUSPTOMagic Eight Co.422026-06-09
ENIDpending oppositionUSPTODLB Designs Limited422026-05-18
ENIDpending oppositionUSPTODLB Designs Limited352026-05-18
ASK ENIDpending oppositionUSPTODLB Designs Limited422026-05-18
[Design Mark]examiningUSPTOGo Lassie, Inc.92026-04-22
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 keyView docs
GET /v1/attorneys/{id}
ID=att_019d1b4c-627a-73e0-90fd-7907359d6807
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1b4c-627a-73e0-90fd-7907359d6807",
  "object": "attorney",
  "name": "Jason B. Elster",
  "firm_name": "Elster & McGrady LLC",
  "country_code": "US",
  "trademark_count": 45
}