Trademark attorney

Tanner Lucas Castro

T. Lucas Castro Legal Professionals, PLLCUnited States

Tanner Lucas Castro of T. Lucas Castro Legal Professionals, PLLC (United States) is listed as the attorney or agent of record on 1,906 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
1,906
Still active
1,672
Registration rate
88%
Latest filingFirst in 2008
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 9Computers and Scientific Devices29716%
  • Class 21Housewares and Glass19910%
  • Class 25Clothing1478%
  • Class 28Toys and Sporting Goods1407%
  • Class 20Furniture and Articles Not Otherwise Classified1257%
  • Class 11Environmental Control Apparatus1216%
  • Class 3Cosmetics and Cleaning Preparations895%
  • Class 10Medical Apparatus704%

+33 more

Activity

Filings per year

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

Peak year · 768 filed
2024
2021 to 2025 · filed
1,466
First filing
2008

Filings by year: 2008: 1, 2013: 2, 2014: 20, 2015: 17, 2016: 6, 2017: 31, 2018: 158, 2019: 155, 2020: 50, 2021: 85, 2022: 28, 2023: 56, 2024: 768, 2025: 529.

Clients

Companies on these filings

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

33 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
[Design Mark]allowedUSPTODesign Perspective Studio Inc142025-12-30
SallowedUSPTOStar Road Future (Suzhou) Intelligent Technology Co., Ltd122025-12-13
[Design Mark]allowedUSPTODesign Perspective Studio Inc112025-11-29
[Design Mark]allowedUSPTODesign Perspective Studio Inc92025-11-29
[Design Mark]abandonedUSPTOWang Lang32025-10-16
[Design Mark]examiningUSPTOShenzhen Benefitbee Bee Industry Co., Ltd82025-07-29
[Design Mark]examiningUSPTOGuangzhou Caijue Clothing Co., Ltd.252025-07-22
HOMEYWAYregisteredUSPTOAtasky Inc202025-06-28
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_019d21bc-d422-71d9-b3c0-317a2427ab3c
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d21bc-d422-71d9-b3c0-317a2427ab3c",
  "object": "attorney",
  "name": "Tanner Lucas Castro",
  "firm_name": "T. Lucas Castro Legal Professionals, PLLC",
  "country_code": "US",
  "trademark_count": 1910
}