Trademark attorney

Christopher Chase

Frankfurt Kurnit Klein & Selz PCUnited States

Christopher Chase of Frankfurt Kurnit Klein & Selz PC (United States) is listed as the attorney or agent of record on 220 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
220
Still active
119
Registration rate
47%
Latest filingFirst in 2001
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

+22 more

Activity

Filings per year

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

Peak year · 54 filed
2023
2022 to 2026 · filed
171
First filing
1954

Filings by year: 1954: 1, 2001: 4, 2006: 5, 2007: 3, 2008: 4, 2009: 2, 2010: 2, 2015: 2, 2016: 2, 2017: 4, 2018: 6, 2019: 4, 2021: 10, 2022: 33, 2023: 54, 2024: 27, 2025: 43, 2026: 14.

Clients

Companies on these filings

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

13 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
THRUMIexaminingUSPTOBlack Dove Systems Ltd92026-08-18
MASTER ENTERTAINERexaminingUSPTOWilfred Paradine Productions Ltd9, 16, 35, 38, 412026-06-17
MASTER LEADERexaminingUSPTOWilfred Paradine Productions Ltd9, 16, 35, 38, 412026-06-17
KNOCK KNOCK FOUNDATIONabandonedUSPTOMother Family Limited35, 36, 412026-04-28
VENTANApending oppositionUSPTOVentana Cinema Inc.38, 412026-04-06
VENTANA CINEMApending oppositionUSPTOVentana Cinema Inc.92026-04-06
BLUE HORIZONexaminingUSPTOOffAbbot Sports, Inc.412026-03-31
NEOENpending oppositionUSPTONeoen9, 35, 37, 39, 402026-03-06
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_019d1e61-b26a-7568-bd64-fdfb5d243abe
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1e61-b26a-7568-bd64-fdfb5d243abe",
  "object": "attorney",
  "name": "Christopher Chase",
  "firm_name": "Frankfurt Kurnit Klein & Selz PC",
  "country_code": "US",
  "trademark_count": 220
}