Who owns the CSF trademark?

The CSF trademark is owned by Congressional Sportsmen's Foundation.

What class is the CSF trademark registered in?

The CSF trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for CSF?

The USPTO serial number for CSF is 99853881.

What is the registration number for CSF?

CSF is registered under USPTO registration number 0.

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Updated Sep 28, 2026·12 searches this week

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CSF

USPTO Trademark Record

PENDING

CSF

SN 99853881·Reg 0·Filed May 29, 2026

Owner Congressional Sportsmen's Foundation

Advertising; business management, organization and administration; office functions.

CSF (Serial No. 99853881), Registration No. 0, is a pending US trademark filed on May 29, 2026 by Congressional Sportsmen's Foundation. This trademark covers Class 035 (Advertising, business management & retail services).

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Full conflict analysis for CSF (SN 99853881) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CSF (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions..

FILED

May 29, 2026

SERIAL

99853881

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateMay 29, 2026

Serial Number99853881

Registration No.0