Trademark attorney

Stephen T. Olson

Harness, Dickey & Pierce, P.L.C.

Stephen T. Olson of Harness, Dickey & Pierce, P.L.C. is listed as the attorney or agent of record on 401 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
401
Still active
154
Registration rate
73%
Latest filingFirst in 1916
2024
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

+33 more

Activity

Filings per year

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

Peak year · 29 filed
2016
2020 to 2024 · filed
51
First filing
1916

Filings by year: 1916: 1, 1917: 2, 1966: 2, 1968: 1, 1969: 1, 1976: 1, 1977: 2, 1980: 1, 1987: 2, 1988: 1, 1989: 4, 1990: 2, 1991: 2, 1993: 1, 1994: 4, 1995: 3, 1996: 7, 1997: 3, 1998: 10, 1999: 18, 2000: 13, 2001: 7, 2002: 7, 2003: 11, 2004: 7, 2005: 8, 2006: 12, 2007: 23, 2008: 10, 2009: 9, 2010: 14, 2011: 23, 2012: 22, 2013: 2, 2014: 26, 2015: 20, 2016: 29, 2017: 16, 2018: 15, 2019: 8, 2020: 26, 2021: 13, 2022: 4, 2023: 7, 2024: 1.

Clients

Companies on these filings

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

12 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
FRAGMENT EFFECTSabandonedUSPTOPaisley Crafts, LLC162024-02-05
BASEMOFabandonedUSPTOBaseMof Technology Co., Ltd.12023-11-27
OTR RESET TOOLregisteredUSPTOOTR Performance, Inc.72023-11-16
OTR DIAGNOSTICSregisteredUSPTOOTR Performance, Inc.9, 422023-11-16
OTR LINKregisteredUSPTOOTR Performance, Inc.72023-11-16
OTRregisteredUSPTOOTR Performance, Inc.7, 9, 422023-11-15
[Design Mark]registeredUSPTOPlaid Enterprises, Inc.2, 162023-06-12
MORE SOCIAL THAN SOCIAL MEDIAabandonedUSPTOAll Things Equal, Inc.282023-05-16
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_019d14ab-db23-7138-be04-2e6e0401b943
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14ab-db23-7138-be04-2e6e0401b943",
  "object": "attorney",
  "name": "Stephen T. Olson",
  "firm_name": "Harness, Dickey & Pierce, P.L.C.",
  "country_code": null,
  "trademark_count": 401
}