Who owns the OCTOBLEFT trademark?

The OCTOBLEFT trademark is owned by Cuihua Guo.

What class is the OCTOBLEFT trademark registered in?

The OCTOBLEFT trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for OCTOBLEFT?

The USPTO serial number for OCTOBLEFT is 98772413.

What is the registration number for OCTOBLEFT?

OCTOBLEFT is registered under USPTO registration number 7842329.

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Updated Sep 27, 2026·13 searches this week

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USPTO Trademark Record

REGISTERED

OCTOBLEFT

SN 98772413·Reg 7842329·Filed Sep 26, 2024

Owner Cuihua Guo

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

OCTOBLEFT (Serial No. 98772413), Registration No. 7842329, is a registered US trademark filed on Sep 26, 2024 by Cuihua Guo. This trademark covers Class 008 (Hand tools, cutlery & side arms).

early section 8: June 24, 2031

Conflict Analysis

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Mark Intelligence

OCTOBLEFT (Reg. #7842329) is a registered US trademark that has been protecting its owner, Cuihua Guo, since 2024. The mark covers Class 008 (Hand tools, cutlery & side arms). Goods and services include Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 26, 2024

SERIAL

98772413

REG#

7842329

REGISTERED

Jun 24, 2025

Filing Information

StatusREGISTERED

Filing DateSep 26, 2024

Serial Number98772413