Trademark attorney

Christopher Day

Christopher Day of Day Law Firm is listed as the attorney or agent of record on 115 trademark filings, as reported by the trademark offices.

Browse filings Get this data via the API

Data current as of September 1, 2026

Filings of record: 115
Still active: 3
Registration rate: 63%
Latest filingFirst in 1984: 2023

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

USPTO115100%

By classA mark can cover several classes

Class 32Light Beverages1311%
Class 35Advertising and Business1311%
Class 41Education and Entertainment109%
Class 25Clothing98%
Class 30Staple Foods98%
Class 9Computers and Scientific Devices87%
Class 42Computer and Scientific Services76%
Class 3Cosmetics and Cleaning Preparations54%

+20 more

Activity

Filings per year

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

Peak year · 49 filed: 2002
2019 to 2023 · filed: 2
First filing: 1984

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings

Mark	Status	Office	Owner	Classes	Filed
VIA LOCALS	abandoned	USPTO	Mycom LLC	9	2023-02-22
CALIFORNIA SOULFOOD COOKOUT AND FESTIVAL	registered	USPTO	Jackson, Annette	41	2022-04-27
KHUDARI	cancelled	USPTO	American Blue Mills, Inc	30	2008-02-08
THE GREEN SPECTRUM	cancelled	USPTO	Colin Campbell and Sons Ltd.	27	2008-01-28
VITAMIN C FOUNDATION APPROVED	cancelled	USPTO	The Vitamin C Foundation	5	2008-01-15
GREEN GAMES	cancelled	USPTO	DOTucts	28	2008-01-03
ASPEN & CAPRI	cancelled	USPTO	Godfrey Management East, Inc.	25	2007-11-17
COMPETITIVE GOLF ASSOCIATION	cancelled	USPTO	Caynor, John H	41	2007-10-31

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 key View docs

GET /v1/attorneys/{id}

ID=att_019d1699-0922-77c6-82e5-9214c7af0ad5
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d1699-0922-77c6-82e5-9214c7af0ad5",
  "object": "attorney",
  "name": "Christopher Day",
  "firm_name": "Day Law Firm",
  "country_code": null,
  "trademark_count": 115
}