Who owns the HALCYA trademark?

The HALCYA trademark is owned by Yanfen Du.

What class is the HALCYA trademark registered in?

The HALCYA trademark is registered in Class 022 (Ropes, string, nets, tents & sails).

What is the serial number for HALCYA?

The USPTO serial number for HALCYA is 99414040.

What is the registration number for HALCYA?

HALCYA is registered under USPTO registration number 8240864.

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Home Search: HALCYAHALCYA #99414040

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Updated Sep 20, 2026·13 searches this week

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USPTO Trademark Record

REGISTERED

HALCYA

SN 99414040·Reg 8240864·Filed Sep 26, 2025

Owner Yanfen Du

Ropes and string; nets; tents and tarpaulins; awnings of textile or synthetic materials; sails; sacks for the transport and storage of materials in bulk; padding, cushioning and stuffing materials, except of paper, cardboard, rubber or plastics; raw fibrous textile materials and substitutes therefor.

HALCYA (Serial No. 99414040), Registration No. 8240864, is a registered US trademark filed on Sep 26, 2025 by Yanfen Du. This trademark covers Class 022 (Ropes, string, nets, tents & sails).

early section 8: May 05, 2032

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Mark Intelligence

HALCYA (Reg. #8240864) is a registered US trademark that has been protecting its owner, Yanfen Du, since 2025. The mark covers Class 022 (Ropes, string, nets, tents & sails). Goods and services include Ropes and string; nets; tents and tarpaulins; awnings of textile or synthetic materials; sails; sacks for the transport .... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 26, 2025

SERIAL

99414040

REG#

8240864

REGISTERED

May 05, 2026

Filing Information

StatusREGISTERED

Filing DateSep 26, 2025

Serial Number99414040

Registration No.8240864

Registration DateMay 05, 2026

Status DateMay 05, 2026

Published for OppositionMar 17, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 022Ropes, string, nets, tents & sails

US codes: 001, 002, 007, 019, 022, 042, 050

First use anywhere: Aug 08, 2025

First use in commerce: Aug 08, 2025

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

May 05, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 05, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Feb 18, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 10, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 26, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 26, 2025

APPLICATION FILING RECEIPT MAILED

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