Who owns the SI trademark?

The SI trademark is owned by FEEBE LLC.

What class is the SI trademark registered in?

The SI trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for SI?

The USPTO serial number for SI is 99463131.

What is the registration number for SI?

SI is registered under USPTO registration number 0.

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Updated Sep 18, 2026·37 searches this week

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USPTO Trademark Record

PENDING

SI

SN 99463131·Reg 0·Filed Oct 26, 2025

Owner FEEBE LLC

Clothing, footwear, headwear.

SI (Serial No. 99463131), Registration No. 0, is a pending US trademark filed on Oct 26, 2025 by FEEBE LLC. This trademark covers Class 025 (Clothing, footwear & headgear).

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Full conflict analysis for SI (SN 99463131) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SI (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear..

FILED

Oct 26, 2025

SERIAL

99463131

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateOct 26, 2025

Serial Number99463131

Registration No.0