Griffith Hack

Trademark firmAustralia

Griffith Hack is a trademark firm based in Australia. It is the firm of record on 95,585 trademarks, 34,976 of them still active, most of them at IP Australia. 78% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
95,585
Still active
34,976
Registration rate
78%
Jurisdictions
3
Coverage

Where Griffith Hack files

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

+37 more

Activity

Filings per year

New trademarks Griffith Hack has filed each year, counting each mark once.

Peak year · 2,927 filed
2000
2022 to 2026 · filed
5,368
First filing
1906

Filings by year: 1906: 25, 1907: 18, 1908: 13, 1909: 6, 1910: 16, 1911: 14, 1913: 17, 1914: 5, 1915: 9, 1916: 11, 1917: 11, 1918: 14, 1919: 14, 1920: 14, 1921: 11, 1922: 22, 1923: 21, 1924: 18, 1925: 31, 1926: 9, 1927: 18, 1928: 19, 1929: 17, 1930: 19, 1931: 18, 1932: 19, 1933: 24, 1934: 24, 1935: 27, 1936: 25, 1937: 32, 1938: 21, 1939: 28, 1940: 9, 1941: 16, 1942: 14, 1943: 25, 1944: 18, 1945: 99, 1946: 51, 1947: 60, 1948: 81, 1949: 69, 1950: 107, 1951: 83, 1952: 137, 1953: 87, 1954: 73, 1955: 179, 1956: 98, 1957: 121, 1958: 144, 1959: 158, 1960: 180, 1961: 217, 1962: 154, 1963: 210, 1964: 195, 1965: 215, 1966: 303, 1967: 406, 1968: 417, 1969: 375, 1970: 332, 1971: 401, 1972: 388, 1973: 417, 1974: 431, 1975: 330, 1976: 500, 1977: 493, 1978: 452, 1979: 702, 1980: 693, 1981: 706, 1982: 1026, 1983: 1630, 1984: 1942, 1985: 1987, 1986: 1932, 1987: 2196, 1988: 2297, 1989: 2373, 1990: 2176, 1991: 2126, 1992: 2158, 1993: 2125, 1994: 2536, 1995: 2812, 1996: 2127, 1997: 2287, 1998: 2209, 1999: 2470, 2000: 2927, 2001: 2258, 2002: 1934, 2003: 2006, 2004: 2054, 2005: 1987, 2006: 1942, 2007: 2046, 2008: 1955, 2009: 1650, 2010: 1888, 2011: 1931, 2012: 1756, 2013: 1729, 2014: 1699, 2015: 1660, 2016: 1771, 2017: 1680, 2018: 1625, 2019: 1675, 2020: 1319, 2021: 1579, 2022: 1317, 2023: 1211, 2024: 1152, 2025: 985, 2026: 703.

Clients

Companies Griffith Hack files for

Owners on the firm's latest 48 filings that Signa links to a company record.

14 more owners in these filings are not linked to a company record.

Filings

Latest filings

The most recent applications with Griffith Hack as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
UT-EZEpending oppositionIP AustraliaCaruso's Natural Health Pty Limited52026-10-23
WORKVENTUREpending oppositionIP Australia5.11, Inc.18, 25, 352026-10-23
THE REIMAGINATION ENGINEpending oppositionIP AustraliaEYGN Limited35, 36, 422026-10-23
ECHOVIEWpending oppositionIP AustraliaEchoview Software Pty Ltd41, 422026-10-23
Quad-Corpending oppositionIP AustraliaAxe Health Pty Ltd52026-10-23
Maxadorpending oppositionIP AustraliaAxe Health Pty Ltd52026-10-23
X-Factorpending oppositionIP AustraliaAxe Health Pty Ltd52026-10-23
Exterminatorpending oppositionIP AustraliaAxe Health Pty Ltd52026-10-23
FAQ

About Griffith Hack

How many trademarks has Griffith Hack filed?

Griffith Hack is the firm of record on 95,585 trademarks tracked by Signa.

What is Griffith Hack's trademark registration rate?

78% of the decided applications Griffith Hack handled were registered.

Where does Griffith Hack file trademarks?

Most of Griffith Hack's filings are at IP Australia, with 85,857 marks.

How long has Griffith Hack been filing trademarks?

Signa has filings by Griffith Hack from 1906 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Griffith Hack's filings into your own product with one request.

  • GET/v1/firms/{id}/analytics

    Portfolio by office, class and year, plus disputes

  • GET/v1/firms/{id}

    Firm record, registration rate and attorney count

  • GET/v1/firms/{id}/trademarks

    Every trademark the firm is of record on

Get API keyView docs
GET /v1/firms/{id}/analytics
ID=firm_019df81a-d0ef-71e2-a4e1-040c3a4f4ced
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019df81a-d0ef-71e2-a4e1-040c3a4f4ced",
    "object": "firm",
    "name": "GRIFFITH HACK"
  },
  "portfolio": {
    "mark_count": 95585,
    "active_count": 34976,
    "jurisdiction_spread": {
      "AU": 85857,
      "WO": 9682,
      "GB": 46
    }
  }
}