Trademark attorney

Michael I. Chakansky

Hoffmann & Baron, LLPUnited States

Michael I. Chakansky of Hoffmann & Baron, LLP (United States) is listed as the attorney or agent of record on 91 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
91
Still active
20
Registration rate
65%
Latest filingFirst in 1983
2025
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

  • Class 45Legal and Personal1314%
  • Class 35Advertising and Business1213%
  • Class 20Furniture and Articles Not Otherwise Classified910%
  • Class 42Computer and Scientific Services910%
  • Class 33Wine and Spirits89%
  • Class 3Cosmetics and Cleaning Preparations67%
  • Class 7Machines and Machine Tools67%
  • Class 9Computers and Scientific Devices67%

+17 more

Activity

Filings per year

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

Peak year · 11 filed
2009
2021 to 2025 · filed
4
First filing
1983

Filings by year: 1983: 1, 1991: 1, 1992: 1, 1993: 6, 1994: 1, 1995: 2, 1996: 1, 1997: 1, 1998: 1, 1999: 3, 2000: 8, 2001: 2, 2002: 1, 2004: 1, 2005: 5, 2007: 4, 2008: 5, 2009: 11, 2010: 1, 2011: 6, 2012: 3, 2014: 6, 2015: 1, 2016: 3, 2017: 1, 2018: 9, 2019: 2, 2024: 3, 2025: 1.

Clients

Companies on these filings

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

9 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
BARASCH & MCGARRY LAWYERS FOR FIREFIGHTERSregisteredUSPTOBarasch & McGarry, P.C.452025-04-17
BARASCH & MCGARRY LAWYERS FOR FIREFIGHTERSregisteredUSPTOBarasch & McGarry, P.C.452024-09-24
911VICTIMS.COMabandonedUSPTOBarasch & McGarry, P.C.452024-09-19
911VICTIMFUND.COMabandonedUSPTOBarasch & McGarry, P.C.452024-05-02
AGregisteredUSPTOAg Hair Ltd.82019-09-16
AGregisteredUSPTOAg Hair Ltd.32019-09-16
BARASCH MCGARRY SALZMAN & PENSONcancelledUSPTOBarasch & McGarry, P.C.452018-12-13
RIENZI FARM FROM OUR FARM TO YOUR TABLEabandonedUSPTORienzi Licensing Co. LLC292018-10-31
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_019d1674-ef44-723b-91f8-968ab9d20da0
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1674-ef44-723b-91f8-968ab9d20da0",
  "object": "attorney",
  "name": "Michael I. Chakansky",
  "firm_name": "Hoffmann & Baron, LLP",
  "country_code": "US",
  "trademark_count": 91
}