Trademark attorney

Willmore F. Holbrow

Willmore F. Holbrow of Buchalter, APC (United States) is listed as the attorney or agent of record on 37 trademark filings, as reported by the trademark offices.

Browse filings Get this data via the API

Data current as of July 31, 2026

Filings of record: 37
Still active: 8
Registration rate: 68%
Latest filingFirst in 1996: 2015

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

USPTO37100%

By classA mark can cover several classes

Class 25Clothing719%
Class 35Advertising and Business719%
Class 3Cosmetics and Cleaning Preparations514%
Class 9Computers and Scientific Devices514%
Class 4Lubricants and Fuels38%
Class 6Common Metals25%
Class 37Building Construction and Repair25%
Class 5Pharmaceuticals13%

+6 more

Activity

Filings per year

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

Peak year · 6 filed: 2005
2011 to 2015 · filed: 3
First filing: 1996

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings

Mark	Status	Office	Owner	Classes	Filed
SPA LATHER	cancelled	USPTO	Lather, Inc.	44	2015-08-12
CRP SECURITIES	registered	USPTO	Cal-Royal Products, Inc.	6	2012-05-25
CRP SECURITIES	abandoned	USPTO	Cal-Royal Products, Inc.	6	2012-05-18
SUN PETALS	cancelled	USPTO	Lather, Inc.	4	2010-09-13
SUN PETALS	registered	USPTO	Lather, Inc	3	2010-09-13
WOULDN'T YOU RATHER LATHER	cancelled	USPTO	Lather, Inc.	35	2010-04-15
ELEVATE THE EXPERIENCE	registered	USPTO	Lather, Inc.	35	2010-04-15
DIAMOND MULTIMEDIA	abandoned	USPTO	Best Data Products, Inc.	14	2009-02-27

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_019d1b70-ba51-7097-a0e9-a227d6eede92
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d1b70-ba51-7097-a0e9-a227d6eede92",
  "object": "attorney",
  "name": "Willmore F. Holbrow",
  "firm_name": "Buchalter, APC",
  "country_code": "US",
  "trademark_count": 37
}