Who owns the OSEF trademark?

The OSEF trademark is owned by Avi Eshkol.

What class is the OSEF trademark registered in?

The OSEF trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for OSEF?

The USPTO serial number for OSEF is 99826762.

What is the registration number for OSEF?

OSEF is registered under USPTO registration number 0.

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Updated Sep 25, 2026·10 searches this week

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OSE

USPTO Trademark Record

PENDING

OSEF

SN 99826762·Reg 0·Filed May 15, 2026

Owner Avi Eshkol

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.

OSEF (Serial No. 99826762), Registration No. 0, is a pending US trademark filed on May 15, 2026 by Avi Eshkol. This trademark covers Class 042 (Scientific, technology & SaaS services).

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Full conflict analysis for OSEF (SN 99826762) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

OSEF (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). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research....

FILED

May 15, 2026

SERIAL

99826762

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateMay 15, 2026

Serial Number99826762

Registration No.0