Who owns the SINGLEKEY trademark?

The SINGLEKEY trademark is owned by SIngleKey Inc..

What is the serial number for SINGLEKEY?

The USPTO serial number for SINGLEKEY is 99495810.

What is the registration number for SINGLEKEY?

SINGLEKEY is registered under USPTO registration number 8311879.

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Updated Sep 29, 2026·22 searches this week

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USPTO Trademark Record

REGISTERED

SINGLEKEY

Q: What class is the SINGLEKEY trademark registered in?

The SINGLEKEY trademark is registered in Class 036 (Insurance, financial & real estate services), Class 042 (Scientific, technology & SaaS services).

SN 99495810·Reg 8311879·Filed Nov 13, 2025

Owner SIngleKey Inc.

Financial, monetary and banking services; insurance services; real estate services.; 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.

SINGLEKEY (Serial No. 99495810), Registration No. 8311879, is a registered US trademark filed on Nov 13, 2025 by SIngleKey Inc.. This trademark covers Class 036 (Insurance, financial & real estate services), Class 042 (Scientific, technology & SaaS services).

early section 8: June 23, 2032

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Mark Intelligence

SINGLEKEY (Reg. #8311879) is a registered US trademark that has been protecting its owner, SIngleKey Inc., since 2025. The mark covers Class 036 (Insurance, financial & real estate services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Financial, monetary and banking services; insurance services; real estate services.; Scientific and technological servic.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 13, 2025

SERIAL

99495810

REG#

8311879

REGISTERED

Jun 23, 2026

Filing Information

StatusREGISTERED

Filing DateNov 13, 2025

Serial Number99495810

Registration No.8311879

Registration DateJun 23, 2026

Status DateJun 23, 2026

Published for OppositionMay 05, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

First use anywhere: Aug 14, 2018

First use in commerce: Aug 14, 2018

Financial, monetary and banking services; insurance services; real estate services.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 14, 2018

First use in commerce: Aug 14, 2018

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.

This description is as filed with the USPTO and defines the scope of trademark protection.