Who owns the SDHUATUO trademark?

The SDHUATUO trademark is owned by Linlin Guo.

What class is the SDHUATUO trademark registered in?

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

What is the serial number for SDHUATUO?

The USPTO serial number for SDHUATUO is 99283788.

What is the registration number for SDHUATUO?

SDHUATUO is registered under USPTO registration number 8144237.

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Updated Sep 25, 2026·41 searches this week

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USPTO Trademark Record

REGISTERED

SDHUATUO

SN 99283788·Reg 8144237·Filed Jul 15, 2025

Owner Linlin Guo

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.

SDHUATUO (Serial No. 99283788), Registration No. 8144237, is a registered US trademark filed on Jul 15, 2025 by Linlin Guo. This trademark covers Class 022 (Ropes, string, nets, tents & sails).

early section 8: February 17, 2032

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Mark Intelligence

SDHUATUO (Reg. #8144237) is a registered US trademark that has been protecting its owner, Linlin Guo, 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

Jul 15, 2025

SERIAL

99283788

REG#

8144237

REGISTERED

Feb 17, 2026

Filing Information

StatusREGISTERED

Filing DateJul 15, 2025

Serial Number99283788