Knechtel, Demeur & Samlan

Trademark firm

Knechtel, Demeur & Samlan is a trademark firm. It is the firm of record on 2,716 trademarks, 1,163 of them still active, most of them at the USPTO. 69% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
2,716
Still active
1,163
Registration rate
69%
Jurisdictions
2
Coverage

Where Knechtel, Demeur & Samlan 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

  • Class 3Cosmetics and Cleaning Preparations51019%
  • Class 9Computers and Scientific Devices36013%
  • Class 21Housewares and Glass33512%
  • Class 35Advertising and Business2509%
  • Class 42Computer and Scientific Services1907%
  • Class 25Clothing1716%
  • Class 41Education and Entertainment1706%
  • Class 16Paper Goods and Printed Matter1556%

+35 more

Activity

Filings per year

New trademarks Knechtel, Demeur & Samlan has filed each year, counting each mark once.

Peak year · 131 filed
2017
2022 to 2026 · filed
496
First filing
1948

Filings by year: 1948: 1, 1953: 1, 1955: 1, 1959: 1, 1961: 1, 1963: 1, 1964: 1, 1966: 1, 1967: 1, 1968: 1, 1969: 3, 1971: 1, 1972: 2, 1973: 1, 1974: 1, 1975: 2, 1976: 1, 1979: 2, 1980: 2, 1982: 3, 1983: 5, 1984: 2, 1985: 5, 1986: 5, 1987: 7, 1988: 8, 1989: 12, 1990: 12, 1991: 19, 1992: 25, 1993: 22, 1994: 54, 1995: 52, 1996: 63, 1997: 59, 1998: 62, 1999: 58, 2000: 53, 2001: 68, 2002: 58, 2003: 67, 2004: 57, 2005: 63, 2006: 54, 2007: 58, 2008: 66, 2009: 66, 2010: 73, 2011: 66, 2012: 86, 2013: 81, 2014: 74, 2015: 75, 2016: 103, 2017: 131, 2018: 87, 2019: 124, 2020: 93, 2021: 119, 2022: 128, 2023: 76, 2024: 124, 2025: 108, 2026: 60.

Clients

Companies Knechtel, Demeur & Samlan files for

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

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

Filings

Latest filings

The most recent applications with Knechtel, Demeur & Samlan as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
KOREANCUBEexaminingUSPTOPacific World Corporation32026-10-12
PRO-BRIXexaminingUSPTOPolar Tech Industries, Inc12026-10-09
G-BRIXexaminingUSPTOPolar Tech Industries, Inc12026-10-09
COURSE SOCIETYexaminingUSPTOField & Form Ventures LLC25, 352026-10-02
GLENSIDE FARMSexaminingUSPTOExquisite Innovations, LLC29, 302026-10-02
CREATINE POWEREDexaminingUSPTONails Inc Limited32026-09-30
PETS PEOPLE PRACTICEexaminingUSPTOP3 Veterinary Partners Inc.35, 362026-09-25
P3 VETERINARY PARTNERSexaminingUSPTOP3 Veterinary Partners Inc.35, 362026-09-25
People

Attorneys of record

Named attorneys and agents on the firm's filings, as reported by the offices.

Also on record: Klaus U Thiedmann, Robert L Knechte, David J. Hulrey, David H. Hurley, Alan R. Samlan.

FAQ

About Knechtel, Demeur & Samlan

How many trademarks has Knechtel, Demeur & Samlan filed?

Knechtel, Demeur & Samlan is the firm of record on 2,716 trademarks tracked by Signa.

What is Knechtel, Demeur & Samlan's trademark registration rate?

69% of the decided applications Knechtel, Demeur & Samlan handled were registered.

Where does Knechtel, Demeur & Samlan file trademarks?

Most of Knechtel, Demeur & Samlan's filings are at the USPTO, with 2,542 marks.

How long has Knechtel, Demeur & Samlan been filing trademarks?

Signa has filings by Knechtel, Demeur & Samlan from 1948 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Knechtel, Demeur & Samlan'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_019d846e-21c4-752b-870e-9db2bbedbc4e
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019d846e-21c4-752b-870e-9db2bbedbc4e",
    "object": "firm",
    "name": "KNECHTEL, DEMEUR & SAMLAN"
  },
  "portfolio": {
    "mark_count": 2716,
    "active_count": 1163,
    "jurisdiction_spread": {
      "US": 2542,
      "WO": 174
    }
  }
}