Graham Holdings Co portfolio

GHCUnited States

Every trademark Graham Holdings Co holds, newest filings first. The portfolio has 26 marks.

Company overview Get this data via the API

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Trademarks on file: 26
Active: 3
Owner names grouped: 1

Portfolio

All trademarks

50 marks per page, newest filing date first. Pick an office to narrow the list.

Mark	Status	Office	Classes	Filed
GH GRAHAM HOLDINGS	abandoned	USPTO	16	2013-11-22
GH GRAHAM HOLDINGS	registered	USPTO	35	2013-11-22
GH GRAHAM HOLDINGS	abandoned	USPTO	36	2013-11-22
GH GRAHAM HOLDINGS	abandoned	USPTO	38	2013-11-22
GH GRAHAM HOLDINGS	abandoned	USPTO	41	2013-11-22
GH GRAHAM HOLDINGS	abandoned	USPTO	45	2013-11-22
GH GRAHAM HOLDINGS	abandoned	USPTO	16	2013-11-22
GH GRAHAM HOLDINGS	registered	USPTO	35	2013-11-22
GH GRAHAM HOLDINGS	abandoned	USPTO	36	2013-11-22
GH GRAHAM HOLDINGS	abandoned	USPTO	38	2013-11-22
GH GRAHAM HOLDINGS	abandoned	USPTO	41	2013-11-22
GH GRAHAM HOLDINGS	abandoned	USPTO	45	2013-11-22
GH	abandoned	USPTO	16	2013-11-20
GH	abandoned	USPTO	35	2013-11-20
GH	abandoned	USPTO	36	2013-11-20
GH	abandoned	USPTO	38	2013-11-20
GH	abandoned	USPTO	41	2013-11-20
GH	abandoned	USPTO	35	2013-11-20
GRAHAM HOLDINGS	abandoned	USPTO	16	2013-11-20
GRAHAM HOLDINGS	registered	USPTO	35	2013-11-20
GRAHAM HOLDINGS	abandoned	USPTO	36	2013-11-20
GRAHAM HOLDINGS	abandoned	USPTO	38	2013-11-20
GRAHAM HOLDINGS	abandoned	USPTO	41	2013-11-20
GRAHAM HOLDINGS	abandoned	USPTO	45	2013-11-20
[Design Mark]	cancelled	USPTO	42, 45	2012-03-09
[Design Mark]	cancelled	USPTO	42, 45	2012-03-09

API

Get this data via the API

Everything on this page comes from the Signa API. Pull Graham Holdings Co's full portfolio into your own product.

GET/v1/entities/{id}/trademarks
Every trademark in the portfolio, filterable by office and class
GET/v1/entities/{id}/analytics
Portfolio totals, disputes and ownership changes
GET/v1/entities/{id}
Company record, ticker, LEI and owner names

Get API key View docs

GET /v1/entities/{id}/trademarks

ID=ent_019eb720-b9f8-71fd-a6ed-bf4299bb828f
curl https://api.signa.so/v1/entities/$ID/trademarks \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "object": "list",
  "data": [
    {
      "id": "tm_019d2dbc-b2c5-778f-bdb0-4eadecd8df91",
      "mark_text": "GH GRAHAM HOLDINGS",
      "office_code": "US",
      "status": {
        "stage": "abandoned"
      },
      "filing_date": "2013-11-22"
    },
    {
      "id": "tm_019d2dbc-b3b3-77ca-81a2-d1f6ab6b170a",
      "mark_text": "GH GRAHAM HOLDINGS",
      "office_code": "US",
      "status": {
        "stage": "registered"
      },
      "filing_date": "2013-11-22"
    }
  ],
  "has_more": false
}