Trademark attorney

Nicole B. Rackiewicz

Rosenberg, Klein & LeeUnited States

Nicole B. Rackiewicz of Rosenberg, Klein & Lee (United States) is listed as the attorney or agent of record on 738 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
738
Still active
501
Registration rate
77%
Latest filingFirst in 1981
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

+35 more

Activity

Filings per year

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

Peak year · 108 filed
2021
2021 to 2025 · filed
344
First filing
1981

Filings by year: 1981: 1, 1982: 1, 1988: 1, 1990: 1, 1991: 1, 1995: 2, 1996: 1, 1997: 3, 1998: 4, 1999: 11, 2000: 1, 2001: 6, 2002: 2, 2003: 3, 2004: 3, 2005: 3, 2006: 5, 2008: 15, 2009: 25, 2010: 26, 2011: 19, 2012: 10, 2013: 15, 2014: 30, 2015: 12, 2016: 11, 2017: 34, 2018: 33, 2019: 47, 2020: 68, 2021: 108, 2022: 93, 2023: 74, 2024: 61, 2025: 8.

Clients

Companies on these filings

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

34 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
ETRUCHARGEabandonedUSPTOESL Power Systems Inc.92025-08-29
ETRUCHARGEabandonedUSPTOESL Power Systems Inc.92025-08-29
FORTY+40registeredUSPTOHukui Biotechnology Co., Ltd.112025-08-25
HOLDXYZregisteredUSPTOHoldxyz, LLC212025-06-27
Q QBURGERregisteredUSPTOQ Burger Group Co., Ltd.35, 432025-06-25
PUP EYESallowedUSPTOBorrion Enterprise Co., Ltd.92025-05-06
RB RACINGBROSregisteredUSPTORacingbros International Incorporation122025-01-09
RAYFUregisteredUSPTORay Fu Enterprise Co., Ltd.352025-01-07
API

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  • 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_019d162d-a37a-77a8-a134-931c49c89755
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d162d-a37a-77a8-a134-931c49c89755",
  "object": "attorney",
  "name": "Nicole B. Rackiewicz",
  "firm_name": "Rosenberg, Klein & Lee",
  "country_code": "US",
  "trademark_count": 739
}