Trademark attorney

Jason H. Cooper

Jason H. Cooper of The Sladkus Law Group (United States) is listed as the attorney or agent of record on 8 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: 8
Still active: 3
Registration rate: 38%
Latest filingFirst in 2020: 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

USPTO788%
WIPO113%

By classA mark can cover several classes

Class 35Advertising and Business338%
Class 19Non-metallic Building Materials225%
Class 42Computer and Scientific Services225%
Class 13Firearms113%
Class 14Jewelry113%
Class 20Furniture and Articles Not Otherwise Classified113%
Class 25Clothing113%
Class 27Floor Coverings113%

+4 more

Activity

Filings per year

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

Peak year · 4 filed: 2021
2019 to 2023 · filed: 8
First filing: 2020

Clients

Companies on these filings

Owners on the latest 8 filings of record that Signa links to a company record.

4 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

Mark	Status	Office	Owner	Classes	Filed
ECOTONE	registered	WIPO	Quartzforms S.P.A.	19	2023-02-14
MARGAWEEDA	abandoned	USPTO	Gluck, Jacob L	32	2023-01-06
VALPO	abandoned	USPTO	Valpo Beverages LLC	33	2022-11-09
MISSION DRIVEN DESIGN	registered	USPTO	Radical Design Co., LLC	35, 42	2021-08-26
RADICAL DESIGN CO	abandoned	USPTO	Radical Design Co., LLC	35, 42	2021-08-26
AMERICAN TRAILHEAD	abandoned	USPTO	American Trailhead LLC	13, 25, 35	2021-05-12
AMERICAN TRAILHEAD	abandoned	USPTO	American Trailhead LLC	41, 43	2021-05-12
MUD PIE	registered	USPTO	Mud Pie, LLC	14, 19, 20, 27	2020-08-25

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_019d2b18-1c86-733c-9728-89c24cd3a7a0
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d2b18-1c86-733c-9728-89c24cd3a7a0",
  "object": "attorney",
  "name": "Jason H. Cooper",
  "firm_name": "The Sladkus Law Group",
  "country_code": "US",
  "trademark_count": 8
}