Who owns the PARTICIPATIONOS trademark?

The PARTICIPATIONOS trademark is owned by HDAP, LLC.

What is the serial number for PARTICIPATIONOS?

The USPTO serial number for PARTICIPATIONOS is 99773959.

What is the registration number for PARTICIPATIONOS?

PARTICIPATIONOS is registered under USPTO registration number 0.

PAR

USPTO Trademark Record

PENDING

PARTICIPATIONOS

Q: What class is the PARTICIPATIONOS trademark registered in?

The PARTICIPATIONOS trademark is registered in Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

SN 99773959·Reg 0·Filed Apr 20, 2026

Owner HDAP, LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

PARTICIPATIONOS (Serial No. 99773959), Registration No. 0, is a pending US trademark filed on Apr 20, 2026 by HDAP, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

Mark Intelligence

PARTICIPATIONOS (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services) and Class 044 (Medical, veterinary & beauty care services) respectively. Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research....

FILED

Apr 20, 2026

SERIAL

99773959

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

HDAP, LLC

Entity

LLC

State

Address

2233 Barefoot Trace, Atlantic Beach, FL, 32233

Country

Attorney

NameWilliam Templin

Law firm

William Templin Smith Hulsey & Busey

Address

One Independent Drive, Suite 3300, Jacksonville, FL 32202, United States

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Filing Information

StatusPENDING

Filing DateApr 20, 2026

Serial Number99773959

Registration No.0

Registration DateDec 31, 1969

Status DateApr 20, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, new application not assigned

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 15, 2025

First use in commerce: Dec 15, 2025

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Dec 15, 2025

First use in commerce: Dec 15, 2025

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

3 events

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 31, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 20, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 20, 2026

APPLICATION FILING RECEIPT MAILED

PARTICIPATIONOS

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